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Synthesis of Paracetamol (acetaminophen).  A chemistry tutorial
 
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For a lot more videos, worksheets, problem sessions and 3D models on chemistry check out Epistemeo. It's FREE. http://www.epistemeo.com In this tutorial we look at how the Fries and Beckmann rearrangements can be used in the synthesis of paracetamol acetaminophen). There are many syntheses of paracetamol, but this one is perhaps the best for looking at and practising reaction mechanisms.
Views: 41408 chemtubeuk
Converting Aspirin Pills to Tylenol (acetaminophen/paracetamol)
 
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This is a video that I've been meaning to make for a while. I think the idea of converting one drug to another is a pretty cool concept. About a year ago, I made a series where I chemically converted Aspirin to Tylenol (aka acetaminophen, paracetamol, or APAP). The original series was spread out over several videos and was over 90 minutes long. It has a lot more detail, but it was a much bigger commitment to watch. ------------------------------------------ Nile Red Shop: https://nile.red Patreon: https://goo.gl/3h353G Facebook: https://goo.gl/uyxvJV Twitter: https://goo.gl/uCmnV4 Personal Instagram: https://goo.gl/EdBq4b
Views: 197871 NileRed
Synthesis of paracetamol (Acetaminophen)
 
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설명
Views: 44346 LaFFle
SAR OF PARACETAMOL
 
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VIDEO ABOUT DRUG CHEMISTRY
Views: 1951 Izaz Khan
How Do Pain Relievers Work? - George Zaidan
 
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View full lesson: http://ed.ted.com/lessons/how-do-pain-relievers-work Some people take aspirin or ibuprofen to treat everyday aches and pains, but how exactly do the different classes of pain relievers work? Learn about the basic physiology of how humans experience pain, and the mechanics of the medicines we've invented to block or circumvent that discomfort. Lesson by George Zaidan, animated by Augenblick Studios.
Views: 1759309 TED-Ed
A2 6.2.5 - Paracetamol explained for A level Organic Chemistry
 
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This is aimed at students in the second year of the new linear OCR A chemistry Alevel. This video takes you through the features of paracetamol and its synthesis using A2 organic reactions starting at phenol. Sorry for the slightly out of shot angles at times!!
Views: 4064 ASFC Chemistry
How Does Tylenol Work? The truth Is--We Don't Know
 
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This week Reactions is looking at the science and chemistry behind Tylenol. Acetaminophen, the active ingredient in Tylenol™, is one of the most popular pain relievers in the world, selling more than 27 billion doses in 2009 alone. It can reduce fevers, eliminate aches and pains and relieve cough and cold symptoms. But how does it work? The truth is, no one knows exactly. This week, Reactions examines the theories about the popular pill. Special thanks to C&EN -- find out more about this story at http://cenm.ag/tylenol Find us on all these places: Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter! http://twitter.com/ACSReactions Like this episode? Check out these other Reactions videos: 4 Chemistry Life Hacks for Everyday Problems: https://www.youtube.com/watch?v=ReGfd_s9gXA #SexyChem: 4 Ways Chemistry Transformed Sex: https://www.youtube.com/watch?v=54-rMC_67TM Leave your episode ideas in the comments! Tylenol is a registered trademark of McNeil Consumer Healthcare
Views: 120220 Reactions
Aspirin to Acetaminophen - Part 1 of 6: Extracting Aspirin from Pills
 
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UPDATE: In this video, I am showing you guys what the "proper" procedure would be, but it is by no means the fastest. If you want the fastest way, follow chemplayers method. I just prefer to not evaporate solvents, but that takes extra time. I would use a gravity filtration though in both cases though. It's just as fast and doesn't have as many problems as a vacuum one. Still do a recrystallization though. Without a recryst/hot filtration, the ASA is still pretty dirty. Hey guys, today we are starting on the journey from Aspirin to Tylenol. Tell me what you guys wanna see by voting here: http://www.strawpoll.me/11567284 ChemPlayer video: https://youtu.be/oztnjTukbpE My old aspirin extraction video: https://youtu.be/LvYetXXnTmI ------------------------------------------ Patreon: https://www.patreon.com/user?u=2448989&ty=h Facebook: https://www.facebook.com/NileRed1/ Twitter: https://twitter.com/NileRed2 Personal Instagram: https://www.instagram.com/nilered2/
Views: 112586 NileRed
Synthesis of Acetaminophen From p-aminophenol Overview
 
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Indiana Tech Chemistry Lab June 5, 2013 Professor Gary Messick Professor Jack Phlipot
Views: 12747 Kelsey Howell
What is the difference between aspirin, acetaminophen, and ibuprofen?
 
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This week learn about the difference between common over the counter pain relievers Follow us on social media: Twitter: https://twitter.com/OccamAnswers Facebook: https://www.facebook.com/Occams-Answers-1609580059112636/ Reddit: https://www.reddit.com/r/occamsanswers/ Standing in the pain relief aisle of the pharmacy, you may have wondered how there came to be so many different brands offering so many different types of pain relief. Pain relievers, or analgesics, are sorted into three main categories. The largest category are the non-steroidal anti-inflammatory drugs, or NSAIDs, including aspirin, ibuprofen, and naproxen. These drugs reduce pain, inflammation, and fever, but as the name suggests, are not steroids, which have a very specific chemical structure. Acetaminophen, or paracetamol as it is known internationally, has no anti-inflammatory properties and therefore is not considered an NSAID. Finally, opioids, including codeine, morphine, and oxycodone, are very potent pain relievers with a high risk of addiction, and are therefore not available over the counter in the United States. Codeine, a relatively weak opioid, is available over the counter in some countries, generally in very small doses and combined with other pain relievers. Aspirin, or acetylsalicylic acid, is the oldest of the modern over-the-counter pain relievers. It was developed in 1897 by chemists at Bayer, which is still one of the world’s leading producers of aspirin. Aspirin was developed as a safer alternative to salicylic acid, which in turn was isolated from the willow tree, a plant known for its pain relieving properties as early as ancient Sumer. While aspirin has been in widespread use since the early 1900s, it wasn’t until 1971 that Sir John Vane discovered how aspirin reduces pain, inflammation, and fever. Like all NSAIDs, aspirin works by stopping the two cyclooxygenase enzymes, COX-1 and COX-2 from producing prostaglandins. Prostaglandins are a group of several different hormones found throughout the body, which cause inflammation, pain, and fever as a natural response to injury or infection. Prostaglandins also play a role in regulating the female reproductive system and protecting the gastrointestinal tract, so while NSAIDs reduce pain, inflammation, and fever, they may also affect the menstrual cycle and cause stomach irritation and ulcers. Aspirin is unique in that it also stops the production of thromboxane, a substance which promotes blood clotting. Therefore, aspirin is the only NSAID that, taken regularly in low doses, can reduce the risk of a blood clot causing a heart attack or stroke. Aspirin is also the only NSAID that has been linked to Reye’s Syndrome, a serious liver disease that may occur in children during or after an infection. Therefore aspirin, and other salicylates like the antacid Pepto-Bismol and the oral treatment Bonjela, should not be given to children during a viral infection like the flu or chickenpox. In an effort to find a safer alternative to aspirin, chemists began to develop other NSAIDs in the 1960s. The first and most popular of these was ibuprofen, first available over-the-counter in the early 1980s and currently marketed as Advil or Motrin in the United States. Another popular NSAID is naproxen, available over the counter as Aleve in the United States since the early 1990s. Different NSAIDs affect the two COX enzymes to differing degrees, and it is thought that those which target primarily the COX-2 enzyme have a lower risk of causing gastrointestinal bleeding and ulcers. Unfortunately, while non-aspirin NSAIDs are safe for children and gentler on the stomach than aspirin, they also carry an increased risk of heart attack and stroke. Acetaminophen, the only modern non-NSAID pain reliever widely available over the counter, was first synthesized in the late 1800s. However, this discovery was largely ignored until two other non-NSAID pain relievers, phenacetin and acetanilide, were shown to have lethal side effects. In the search for a non-toxic alternative, Bernard Brodie and Julius Axelrod discovered that both phenacetin and acetanilide were changed into acetaminophen and other more dangerous compounds within the human body, but that acetaminophen by itself had no toxic properties. Acetaminophen was shown to be an effective pain reliever and fever reducer, and was marketed as Tylenol in the mid 1950s. The primary selling points of acetaminophen are that it carries no risk of causing gastrointestinal bleeding or ulcers, unlike NSAIDs, and that it is safe for children, unlike aspirin. However, acetaminophen has no anti-inflammatory properties, and a relatively small overdose can cause severe liver damage. It is not yet fully understood why acetaminophen works to relieve pain and reduce fever, but it is thought to interact with the COX enzymes in a manner that is more complicated than the NSAID pain relievers.
Views: 10437 Occam's Answers
Codeine: What You Need To Know
 
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Codeine is an opioid found naturally in Papaver somniferum, the opium poppy. It's somewhat misleading to call it an opioid since codeine primarily functions as a prodrug, offering little of its own activity. Morphine seems to be its primary active metabolite. The drug is typically a controlled substance, yet it may also be available over-the-counter (OTC) in certain combinations. Its name comes from the Greek word "kodeia," which means "poppy head." Medically, codeine is used as an analgesic, antitussive, and antidiarrheal. It's also taken recreationally, often at higher doses. TDC overview page (with references): https://thedrugclassroom.com/video/codeine/ Reddit discussion: https://www.reddit.com/r/TheDrugClassroom/comments/6xmsro/codeine_what_you_need_to_know/ Codeine = Methylmorphine; 3-methylmorphine ------------ Donate to The Drug Classroom: https://www.patreon.com/TheDrugClassroom https://www.paypal.me/TheDrugClassroom Bitcoin: 1HsjCYpBHKcVCaW4uKBraCGkc1LK8xoj1B ------------ Thank you to my Patreon supporters: Glen Marshall, Laura Cornwell, RollSafe.org, Jonathon Dunn, Thomas Anaya, Ross Martin, Star Ape, michael hoogwater, Beau Jaco, Alexander Pavlenko, Lars Nilsson, Billy, Abdulaziz Al-Kuwari, Sam A., Reece hosford, Felix Wisniewski, Jarrod o'connell, Daniel X Moore, Robert Jarman, Dahmon Bicheno, Christoffer Finstad, Zachary Thomas Binkley, Sami Parsegov, Dane Overman, Squadra Dumay, Dragonhax, Case van der Burg, Alexander Norsk, and David Kernell. ------------ Facebook - http://facebook.com/thedrugclassroom Twitter - http://twitter.com/drugclassroom Email - seth@thedrugclassroom.com ------------ The Drug Classroom (TDC) is dedicated to providing the type of drug education everyone should have. Drugs are never going to leave our society and there has never been a society free from drugs. Therefore, it only makes sense to provide real education free from propaganda. TDC doesn't advocate drug use. Rather, we operate with the intention of reducing the harm some substances can bring. Feel free to ask questions!
Views: 89224 The Drug Classroom
Drug Metabolism Made Simple *ANIMATED*
 
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metabolism is the protective biochemical process by which our bodies alter xenobiotics either enzymatically or nonenzymatically. generally, drug metabolism begins with hydrophobic drug and converts it to a more hydrophilic metabolite to facilitate its elimination. an understanding of the drug metabolism process and the potential outcomes is critical for developing safe and useful pharmaceuticals. drug metabolism can result in one of two products, an inactive metabolite and an active metabolite. inactive metabolites of the drugs basically have no pharmacological activity of the original drug. an example of that would be the hydrolysis of procaine into para aminobenzoic acid and diethylethanolamine which results in the loss of the anesthetic activity of procaine. on the other hand, an active metabolite can mean that a metabolite can retain the same activity of the parent drug, that's apparent when codeine is demthylated to a more active drug which is morphine. however, in some cases we notice a result known as bioactivation where the parent drug is inactive and the metabolite would have a pharmacological activity, in this case the inactive parent drug is called a prodrug. an example of a prodrug is enalapril which has no activity as an antihypertensive, but upon hydrolysis it becomes enalaprilat which is a potent antihypertensive drug. bioactivation of a drug can also lead to toxic metabolites, the widely used acetaminophen has a metabolite that is called n-acetyl-p-benzoquinone imine which is hepatoxic, I explained the mechanism of the toxicity and the antidote in my previous video which I linked in the description below. The liver has the highest concentration of drug-metabolizing enzymes, because of it’s location between the gastrointestinal tract and the systemic circulation. Based on the reactions involved in the metabolism process we can classify the metabolic pathways into phase I metabolism and phase II. Phase I metabolism is characterized as a functionalization reaction, where they add or reveal a functional group by oxidation, reduction, or hydrolysis, hence, leading to increase in overall polarity of the drug which facilitates its excretion in the urine Oxidation is the most common phase I reaction, Cytochrome p450 is a superfamily of oxidases that are responsible for the majority of oxidation reactions, it’s found in very high concentrations in the liver. Oxidation can also happen through alcohol dehydrogenase which is an enzyme that oxidizes alcohols into aldehydes from primary alcohols and to ketones from secondary. Aldehydes can be oxidized from to carboxylic acid by the enzyme aldehyde dehydrogenase. We can see that in the example of the conversion of acetaldehyde to acetic acid in the metabolism of ethanol. Another phase I reaction is the reduction reaction, there are several reductase enzymes common reduction reactions include the reduction of disulfide bonds, in which the disulfides would be reduced to free sulfhydryls. Another reduction reaction is done by the aldo-keto reductases which reduce carbonyl containing compounds back to alcohol in a process opposite to the oxidation done by alcohol dehydrogenase. The last type of phase I metabolism reaction is hydrolysis, hydrolysis is basically the addition of water across a bond resulting in a more water-soluble metabolite. A great example of hydrolysis is ester hydrolysis which is performed by the enzyme esterase found throughout the body, esterase is responsible for the hydrolysis of an ester into a more soluble alcohol or carboxylic acid. Phase II Phase II reactions are commonly called conjugation reaction owing to the fact they add a functional group on the drug for the purpose of increasing its polarity. The conjugation process requires an enzyme generally termed as transferase, that transfers the large polar molecule called a co-factor onto the drug, Examples of phase II reactions: glucuronidation is the most common phase II reaction, glucuronosyltransferase is the enzyme that uses UDP-GA as the cofactor to transfer glucuronic acid to several functional groups like hydroxyl groups, carboxylic acid ,and hydroxylamines. The glucuronic acid adds a significant amount of hydrophilicity to the molecules facilitating it’s excretion process. Another popular reaction is glutathione conjugation which results from the addition of glutathione molecule to an electrophilic substrate. Being a nucleophile glutathione generally acts to detoxify electrophiles. Glutathione-s-transferase is the enzyme responsible for the reaction of glutathione with electrophiles like epoxides and halides. After the conjugation, the product is excreted as mercapturic acid in the urine. Paracetamol antidote video: https://www.youtube.com/watch?v=hg_gpWjWsRM
Views: 48394 Pill Whiteboard
Aspirin to Acetaminophen - Part 6 of 6: Acetaminophen from p-aminophenol
 
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This is the final part of the series, where the p-aminophenol is converted to the acetaminophen. Using acetic anhydride, the p-aminophenol is going to be acetylated. The reaction is carried out in water at room temperature. Acetic anhydride does react with water, but it happens slowly. By including an excess of acetic anhydride, we can assure that the acetylation goes to completion. Procedure (on page 14): https://goo.gl/2PDLVn ------------------------------------------ Nile Red Shop: www.nilered.ca (selling a limited amount of beakers!! Will add more stock shortly) Patreon: https://goo.gl/3h353G Facebook: https://goo.gl/uyxvJV Twitter: https://goo.gl/uCmnV4 Personal Instagram: https://goo.gl/EdBq4b Audio work: Kyle Gamble (kylegambleaudio@gmail.com)
Views: 41085 NileRed
Chemistry Acetaminophen
 
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Copy of your description...-- Created using PowToon -- Free sign up at http://www.powtoon.com/join -- Create animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an animated explainer video. PowToon's animation templates help you create animated presentations and animated explainer videos from scratch. Anyone can produce awesome animations quickly with PowToon, without the cost or hassle other professional animation services require.
Views: 181 King James
N Acetyl Cysteine | Glutathione, Detox, Antioxidant, Mucous, Antiviral, Chemical Toxicity, Cancer
 
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You Gotta Check This Website Out! http://healingideas.org/ Link to the Studies - https://pubchem.ncbi.nlm.nih.gov/compound/12035 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5241507/ https://www.ncbi.nlm.nih.gov/pubmed/9577247 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3036554/ Recommended Supplements – BulkSupplements Pure NAC (N-Acetyl L-Cysteine) Powder (100 grams) http://amzn.to/2A8vAoY N-acetyl L-cysteine (NAC) is a more bioavailable form of the original L-Cysteine, another kind of sulfur based amino acid type. Cysteine is still quite useful alone though, as it is necessary for the sulfation cycle to take place. The sulfation cycle results in overall detoxification of the body as well as a reduction of stress that results from oxidation all around which means that this benefits physical fitness. Life Extension N-Acetyl Cysteine 600 Mg, 60 vegetarian caps http://amzn.to/2A671sG Works to break up pulmonary and bronchial mucous Contains antioxidants for removal of free radicals in the body Acts as a precursor for glutathione synthesis and stimulates enzymes involved in glutathione regeneration N-Acetyl Cysteine Glutathione, Detox, Antioxidant, Mucous, Antiviral, Chemical Toxicity, Cancer, Mitochondria, Heavy Metals, Liver, Kidneys, Asthma, Alzheimer and Parkinson N-Acetyl-Cysteine is a more stable synthetic version, of the naturally occurring amino acid Cysteine NAC stimulates glutathione biosynthesis, promotes detoxification, and acts directly as a scavenger of free radicals. It is a powerful antioxidant and a potential treatment for diseases characterized by the generation of free oxygen radicals The critical antioxidant power of NAC is due to its role as a precursor of glutathione, which is one of the most important naturally occurring antioxidants. Acetylcysteine regenerates liver stores of glutathione. It’s important for active individuals since it protects tissues from exercise-induced oxidative stress It is used as a mucolytic agent to reduce the viscosity of mucous secretions. The physiologic effect of acetylcysteine is by means of Increased Glutathione Concentration and Decreased Respiratory Secretion Viscosity This agent also reduces disulfide bonds in mucoproteins, resulting in liquification of mucus. It has also been shown to have antiviral effects in patients with HIV due to inhibition of viral stimulation by reactive oxygen intermediates. Studies have indicated that preserving impact of NAC against the toxicity of chemicals is due to its dual role as a nucleophile and as a -SH donor (7). (Sulf-hydryl) Acetylcysteine is an Antidote for Acetaminophen Overdose An 18-dose oral course of NAC is currently the mainstay of treatment for acetaminophen-induced hepatotoxicity. Some evidence suggests that acetylcysteine may exert an anti-apoptotic effect due to its antioxidant activity, possibly preventing cancer cell development or growth. NAC prevents apoptosis and oxygen related genotoxicity in endothelial cells by increasing intracellular levels of glutathione and decreasing mitochondrial membrane depolarization N-acetylcysteine also appears to have some clinical usefulness as a chelating agent in the treatment of acute heavy metal poisoning, both as an agent capable of protecting the liver and kidney from damage and as an intervention to enhance elimination of the metals. It has been used as a beneficial drug treatment for some disorders such as poly cystic ovary syndrome patients with CC resistance, preterm birth, acetaminophen toxicity, RPL, chronic bronchitis, ulcerative colitis, liver cancer, muscle performance, hemodialysis, asthma, Alzheimer and Parkinson. Through its role as a modulator of the glutamatergic system, cysteine influences the reward-reinforcement pathway. Because of these functions, NAC may exert a therapeutic effect on psychiatric disorders allegedly related to oxidative stress (e.g., schizophrenia, bipolar disorder) as well as psychiatric syndromes characterized by impulsive/compulsive symptoms (e.g., trichotillomania, pathological nail biting, gambling, substance misuse). Schizophrenia, Bipolar Disorder, Drug Dependence, Trichotillomania, Pathological Nail Biting, Pathological Gambling, Pathological Skin Picking, Smoking, With regard to side effects, oral or inhaled NAC has been associated with drowsiness, stomatitis, clamminess, rhinorrhea, and hemoptysis. While side effects are generally mild, there are rare reports of renal stone formation during NAC treatment. N-acetyl-cysteine, N-acetylcysteine, N-acetyl cysteine, and N-acetyl-L-cysteine are all designations for the same compound, which is abbreviated as NAC
Views: 884 Healthful Studies
Tylenol (Acetominophen) Chemical Structure-Spinning Model in 3D from Indigo Instruments
 
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Acetaminophen (paracetamol) is an analgesic commonly used as a headache reliever of minor aches & pains but is less effective as an anti-inflammatory medication. While popular for causing less stomach irritation, it can have seriously damage the liver if taken in excessive doses. This molecule was built using the 3d model builder on www.indigo.com
Views: 945 Indigo Instruments
Extracting paracetamol (acetaminophen) from tablets
 
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Today we isolate paracetamol (acetaminophen) from tablets using acetone. Interested in how I will use this product? Join me and find out. Other YouTube videos about extracting paracetamol from tablets: -https://www.youtube.com/watch?v=F40CXylcTlE -https://www.youtube.com/watch?v=dENk7aTFflY If you would like to help me make videos you can do that by supporting me via Patreon: https://www.patreon.com/OrganoLeptic or you can donate using BitCoin: 1KUWpx4bVdWyrNSfNaWxfJD6jiyiyGPiLy WARNING: This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Have fun, but always think ahead, and remember that every project you try is at YOUR OWN RISK.
Views: 48125 OrganoLeptic
Aspirin to Acetaminophen - Part 5 of 6: Reducing p-nitrophenol to p-aminophenol
 
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This is the 5th installment in the 6 part series where I convert Aspirin to Paracetamol. In this video, I will be reducing the p-nitrophenol to p-aminophenol using NaBH4 and palladium on carbon. Procedure (on page 13): http://www.rsc.org/learn-chemistry/content/filerepository/CMP/00/000/047/Paracetamol_web.pdf ------------------------------------------ Nile Red Keychain Shop: https://www.shapeways.com/shops/nile-red Patreon: https://www.patreon.com/user?u=2448989&ty=h Facebook: https://www.facebook.com/NileRed1/ Twitter: https://twitter.com/NileRed2 Personal Instagram: https://www.instagram.com/nilered2/ Audio work: Kyle Gamble (kylegambleaudio@gmail.com)
Views: 37723 NileRed
Liver Damage Symptoms
 
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Learn more: "Liver Disease: 101 What You Need to Know about Fatty Liver, Liver Detox and Liver Diet (Liver Health - Liver Detox - Liver Disease - Liver Failure - Fatty Liver." Click on http://amzn.to/1Ln2IXt. Also see "Dr. Melissa Palmer's Guide To Hepatitis and Liver Disease." http://amzn.to/1MCnnrS. Liver Damage Symptoms What Are The Symptoms Of Liver Damage? Liver damage is serious and can even be fatal, so it's important to recognize what the symptoms are as soon as possible. Generally speaking, there are often no early signs of liver damage. The liver is a remarkable organ that can continue to function even though it has suffered significant harm from any number of biological or chemical threats and diseases. It can literally take years before any symptoms of liver damage present themselves. When liver damage symptoms do begin to appear, however, they usually include one or more of the following: abdomen pain in the upper right part of the stomach abdominal distention, caused by a condition called ascites, which is the buildup of fluid in the abdominal cavity darkened urine depression, malaise, or a vague feeling of illness diarrhea fatigue and listlessness generalized itching hypoglycemia or low blood sugar jaundice, which is apparent in a yellowing of the skin. Jaundice is often the result of cholestasis, which is the blockage or stoppage of bile flow. Jaundice is often the first symptom of liver damage. light-colored stools loss of appetite lowered of sex drive low grade fever muscular pain and aches nausea unusual weight loss or weight gain varicose veins (enlarged blood vessels) vomiting Sleeplessness, confusion and mental disorientation are symptoms of severe liver problems. The patient may even go into a coma Although liver damage may be caused by physical trauma, such as a severe blow to the body, it more often occurs gradually as a result of liver disease or some other form of liver disorder. These typically include hepatitis B, hepatitis C, over indulgence in alcohol, cirrhosis, poor diet and nutritional habits drug abuse, including an overdose of acetaminophen and reactions to certain prescription medications. Certain foods can cause liver damage, especially poisonous mushrooms. Alcohol abuse is, of course, one of the most prevalent causes of liver damage around the world. And even overuse of certain over-the-counter drugs may harm the liver. And then there are illegal drugs that can be especially devastating. Once again, the liver is an extremely efficient, sturdy and resilient organ, liver damage symptoms may not begin to appear as soon as damage begins.
Views: 422462 WS Westwood
Extracting urea from my own pee
 
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My website: https://nile.red Giveaway: https://goo.gl/ZddndH Giveaway winners have been drawn and all packages have already been shipped out. Thanks to everyone who participated! ------------------------------------------ Note: when i mention dilute nitric acid, it is a 50/50 mixture of conc. HNO3 (~65%) and water. Urea is the largest non-water component of pee and it's generated by the metabolism and breakdown of proteins. It's an extremely useful compound and it's used in many commercial products, from fertilizers to cold packs. Im going to be using it for chemical synthesis, to make Dulcin (a now banned artificial sweetener) and Dilantin (an anti-seizure medication). And maybe some other things. I definitely think that it is weird to use something that was once part of me to build new chemicals. However, it is also pretty cool. On top of this, Ill be tasting the Dulcin, so things will go full circle. ------------------------------------------ NileRed Shop: https://nile.red Facebook: https://goo.gl/uyxvJV Instagram: https://goo.gl/z4hFse Patreon: https://goo.gl/3h353G
Views: 429829 NileRed
How to Calculate Molar Mass Practice Problems
 
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We will learn how to calculate the molar mass of a compound by using its chemical formula. Molar mass is a quantity that is very similar to molecular mass, molecular weight, formula mass, and formula weight. In order to calculate molar mass, we look at the formula to determine how many atoms of each type are in it, and then look at the periodic table to determine the atomic mass of each of the atoms. We will look at compounds containing polyatomic ions, and also hydrate compounds.
Views: 675975 Tyler DeWitt
Acetaminophen in a Nutshell
 
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Hello YouTubers! Have you ever wondered what kind of chemical compound is in your pain relievers that helps you get rid of your pain? In this video, we will share to you about Acetaminophen. Acetaminophen is a drug used to treat headaches, arthritis, muscle pains and so much more. It is also a drug that is used to reduce fever. Acetaminophen has many brands forms, like Tylenol, Paracetamol, Tempra, and so much more. In this video we will show you the chemical formulas, chemical structures, names of the components, how it is made, properties, uses, and the pros and cons of this chemical compound. #shsadcgenchem # mrsnarca Steps: 1.) We had to choose a chemical compound on what we want to talk about. Our group wanted to choose a chemical compound that is commonly used by everyone, so that a lot of people can benefit from it. 2.) We researched about our chosen chemical compound, and looked for all the information needed to make our video. 3.) We used Keynote and iMovie to edit our video. Sources: dailymed.nlm.nih.gov en.wikipedia.org www.spreadshirt.com www.thinglink.com yiahh.dvrlists.com www.chemistryexplained.com www.drugs.com www.health.com www.webmd.com www.texasmedclinic.com www.worldmagacy.com www.medicalnewstoday.com americanpregnancy.org www.consumerreports.org www.infovisual.info
Views: 46 Julia Book
How Does Acetaminophen Work In The Human Body?
 
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Some prostaglandins are beneficial, while others cause pain, fever, and inflammation acetaminophen works by inhibiting the synthesis of chemical messengers called body produces in response to an injury or illness. How do pain relievers work? Kids health. Unlike an overdose in humans, liver damage is rarely the cause of death; Instead, methemoglobin formation and production jun 28, 2012 but how do those tiny little capsules actually work? This video explains aspirin ibuprofen makes your body feel less pain. Acetaminophen tylenol & others side effects (liver toxicity how does medicine know where you hurt? Work inside your body gizmodo. Acetaminophen chemistry encyclopedia structure, name. That's chronic use, and it's time to work on the underlying cause of pain instead. Jul 21, 2014 researchers have been guessing at acetaminophen's mechanism of vary throughout the body, so if this hypothesis is applicable to humans, they elevate body temperature by affecting heat regulating center a region brain known as hypothalamus. Mechanism of action acetaminophen is there a cyclooxygenase vs. But it has fewer side video resources explain acetaminophen considerations as well cytochrome p450 enzymes involved in activation by rat and human liver 2 learn about how paracetamol works to relieve pain bring down fever. Acetaminophen or paracetamol pain relief and precautions acetaminophen chemistry encyclopedia structure, name. Unlike aspirin and ibuprofen, acetaminophen does not have anti inflammatory action jul 21, 2014. Acetaminophen does not reduce inflammation the way other pain medicines do. How does acetaminophen work? Researchers still aren't sure how relieve pain? Tufts journal. People can take it and still drive a car go to work remain fully in which humans with rabbit heads wander an urban apartment oct 1, 2000 this was soon explained by the of vane [18], who noted that antipyretic effect acetaminophen (paracetamol) on body temperature is weak inhibitor aggregation human platelets [51] does not sep 2, 2013 we do endorse non cleveland clinic products or services. Html url? Q webcache. Will die in 2013 from liver failure after though, which contain acetaminophen, it's that component often does the most damage. How does tylenol work? The truth is we don't know youtube. Googleusercontent search. Pain and inflammation have afflicted humans for millennia, even when we get. How does it work (mechanism of action)? ; Do i need a prescription for acetaminophen? . What's tylenol doing to our minds? The atlantic. Pain relievers work with your cells, body's nerve endings, nervous system, and acetaminophen works in the brain so you don't feel pain is a drug used to relieve reduce fever. Children (general) 10 to 15 mg per kg of body weight, every 4 6 hours, a apr 18, 2013 several hundred people in the u. Acetaminophen chemistry encyclopedia structure, name how does acetaminophen work? Researchers still aren't sure cen. Called prostaglandins, that increase pain and body
Views: 243 Question Bank
Chem Project - Acetaminophen
 
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A short video describing acetaminophen and its uses as well as structure. I do not own any legal rights to the music, which is "In the Hall of the Mountain King - Edvard Greig."
Views: 51 emilyjordon
Aspirin to Acetaminophen - Part 4 of 6: Mono-nitration of Phenol
 
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Also, acetaminophen = Paracetamol = Tylenol = APAP We are back again for the fourth installment! We will be doing the mono nitration of phenol, to get a mixture of p-nitrophenol and o-nitrophenol. The o-nitrophenol is separated off by steam distillation and the p-nitrophenol that is left over is cleaned by recrystallization. This video turned out to be very long and it took me like 25 hours to edit it...so you should definitely watch all of it. Links: Prepchem procedure: http://www.prepchem.com/synthesis-of-4-nitrophenol/ Other prep I found: http://www.oc-praktikum.de/nop/en/instructions/pdf/5001_en.pdf Picric acid: https://youtu.be/pIsf2TqVbQA Chemplayer mono-nitration: https://youtu.be/8KamkN22c-4 ------------------------------------------ Patreon: https://www.patreon.com/user?u=2448989&ty=h Facebook: https://www.facebook.com/NileRed1/ Twitter: https://twitter.com/NileRed2 Personal Instagram: https://www.instagram.com/nilered2/
Views: 50772 NileRed
Difference Between Aspirin and Tylenol Acetaminophen
 
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There are basically two types of OTC pain relievers. Some contain acetaminophen, which is processed in the liver. Others contain non-steroidal anti-inflammatory drugs (NSAIDs), which are processed elsewhere. Examples of OTC NSAIDs are aspirin, ibuprofen (Advil) and naproxen sodium (Aleve).Also, similar doses of this over-the-counter pain reliever tend to last longer, often for 8-12 hours instead of 4-8 hours. Acetaminophen, sold as Tylenol, lowers fevers and soothes headaches effectively, but it is not an anti-inflammatory substance. As a result, it won't do much for arthritis or sprains.Answer - Posted in: tylenol, aspirin - Answer: Aspirin Basics Aspirin ... Acetaminophen, on the other hand, is a medicine that works much like ...Answers - Posted in: pain, acetaminophen, aspirin - Answer: To entirely different drugs that in part treat similar symptoms. Both ... Difference Between Aspirin and Tylenol (Acetaminophen): Aspirin vs ... Aspirin vs Tylenol | Aspirin vs Acetaminophen Aspirin and Tylenol are used for the same cause most of the time, and that is as anti-inflammatory ... What is the difference between aspirin and acetaminophenThey are two different chemical compositions/drugs. Both can be used as antipyretics (to treat ... Acetaminophen (brand name in the US Tylenol) cannot. The two ... SHOULD I TAKE TYLENOL, ADVIL OR ASPIRINSo, what are the differences among them? I'll now discuss their characteristics one by one. Tylenol. The chemical name of Tylenol is acetaminophen. ... is an association between children in this category taking Aspirin and the ... What's the Difference Between Tylenol, Aspirin, Advil, and Aleve ...The Difference Between Tylenol, Aspirin, Advil, and Aleve. BY Kate ... Acetaminophen is the most popular pain-relieving option the world over, and it works by ...Acetaminophen and Aspirin are analgesics—painkillers—with comparable ... for the drug include Tylenol, Feverall, Panadol, Anacin and Excedrin (with aspirin) ... a daily dose of aspirin between 75 and 325 mg, when taken for 5 to 10 years, ...Aspirin, Ibuprofen, or Acetaminophen? ... In fact, the difference between many over-the-counter pain relievers can have ... People sometimes refer to a specific over-the-counter medication (OTC)--Tylenol, Aspirin, Advil, etc.
Views: 182 Health
How to extract Chemicals from Over the Counter Products
 
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In this video, I'll go over the general procedure that I follow to extract chemicals from various over the counter products. Link to my patreon: https://www.patreon.com/user?u=2448989&ty=h
Views: 332128 NileRed
Making an artificial sweetener from Tylenol and pee | Edible Chem
 
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WARNING: Tasting chemicals that you make is almost always a bad idea. Even though I've taken several steps to make it as safe as possible, I'm still doing it at my own risk. ------------------------------------------ For this video, I'll be using the urea that I got in my last video, to make Dulcin. Link to urea video: https://youtu.be/sfldS5hqWYA Dulcin was the second artificial sweetener to be discovered, but it's now banned due to health issues. My goal for this video is to make it using only easily sourced materials, and then to taste it at the end. Procedure adapted from: https://goo.gl/Gxk4Mc Methyl iodide video: https://youtu.be/kY3CuZTkAAA ------------------------------------------ NileRed Shop: https://nile.red Facebook: https://goo.gl/uyxvJV Instagram: https://goo.gl/z4hFse Patreon: https://goo.gl/3h353G
Views: 186095 NileRed
Identification Test for Paracetamol
 
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This video highlights identification test D from the European pharmacopeial monograph of paracetamol. This test is a colorimetric assay that shows a violet colour when paracetamol has been identified.
Views: 8544 Bhavik Patel
What Is Acetaminophen Made From?
 
00:45
Paracetamol, also known as acetaminophen or apap, is a medication used to treat pain and fever. This drug was first made using coal tar also found in cigarettes. The quality of the evidence regarding use for fever relief in children is poor. Its therapeutic effects are similar to salicylates, but it 1 oct 2000 acetaminophen is antipyretic and analgesic, as nsaids, lacks progress made in developing selective inhibitors of cox 2, which. There are more than 600 medicines that contain acetaminophen, including over the counter acetaminophen vs aspirin comparison. Acetaminophen is drug that acts as an analgesic, or a pain reliever, and acetaminophen made during heated reaction between p aminophenol, 13 jan 2011 brand name tylenol best for excellent relief fever reduction. Acetaminophen works by inhibiting the synthesis of chemical messengers called prostaglandins, which how's acetaminophen made? . Googleusercontent search. Acetaminophen uses, dosage & side effects drugs what is the difference between advil, tylenol and aleve acetaminophen others (liver toxicity (acetaminophen) patient information drug synthesis of acetaminophenyahoo answers. Acetaminophen) acetaminophen chemistry encyclopedia structure, name chemistryexplained a ar. It belongs to the class of medication known as one these compounds is n acetyl para aminophenol, which also acetaminophen in us and paracetamol (from amino phenol) uk. Html url? Q webcache. The drug acetaminophen is a pain reliever (an analgesic ) and fever reducing agent antipyretic). In 1961, the company marketed paracetamol tablets (also called tylenol) as an acetaminophen is most common drug ingredient in america. Acetaminophen and aspirin are analgesics painkillers with comparable efficacy, but because of its anti inflammatory acetaminophen, also known as paracetamol, is commonly used for analgesic antipyretic effects. It is typically used for mild to moderate pain. Acetaminophen (tylenol, tylenol arthritis pain, ext, little fevers children's fever acetaminophen made for infants is available in two different dose concentrations, and each concentration comes with its own medicine dropper or oral syringe (paracetamol) an analgesic reducing similar effect to aspirin. Commonly used long term for osteoarthritis, chronic ibuprofen and acetaminophen differ in how they work to treat fever, inflammation pain. It is often sold in combination with other ingredients such as many cold medications the history of acetaminophen quite detailed. Ibuprofen is an nsaid (non steroidal anti inflammatory drug) that home chronic pain center a z list acetaminophen index (tylenol, tylenol arthritis pain, ext, little fevers children's fever pain) drug monograph. It is an active ingredient in many over the counter medicines industrial preparation of acetaminophen usually proceeds from nitrobenzene. A one step reductive acetamidation reaction can be mediated by he had made a phenyl substituted pyrazolone,2 but the testing went ahead. When mixed
Views: 71 Burning Question
Is Paracetamol And Tylenol The Same?
 
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Wikipedia wiki there is no difference between paracetamol and acetaminophen, according to drugs. Paracetamol is acetaminophen the people's pharmacypainkiller tylenol (paracetamol) what it, really? . Analgesics what are the differences between paracetamol and acetaminophen panadol osteo i am trying to find information about difference (acetaminophen, tylenol) doubles risk of asthma global curry crocin (paracetamol) is same as tylenol in states? Acetaminophen this chart shows when you should use ibuprofen vs lifehacker. The compound is called n acetyl para acetylaminophenoln tylenol it sounds like they are the same but my friend swears there something different in it, and she buys from a nz pharmacy. Ibuprofen vs acetaminophen when should you use one over the what's difference between and ibuprofen tylenol panadol prove no better than placebo at helping back aspirin? Live science. Following website shows what it's called in different countries en. Something is acetaminophen the same drug as paracetamol? . Both drugs contain the same properties, treat ailments 13 may 2015 ibuprofen (advil) and acetaminophen (tylenol) have different effects on body. A new study reveals that even monthly use of acetaminophen can more than double the risk, while yearly may increase risk by 50. Now he had received paracetamol from the doctor but i think it is same medicinethey are two names for thing. This handy chart can quickly tell you which one to use for purposes, and when avoid them. Treating my child's pain or fever paracetamol ibuprofen panadol (acetaminophen) information about this drug. Find out which 15 sep 2016 brand name panadol common acetaminophen do not give this medication to anyone else, even if they have the same symptoms as. 11 apr 2011 because there are other trade names for the same medications, for example motrin is also ibuprofen and paracetamol is acetominophen i will paracetamol, also known as acetaminophen or apap, is a medication used to treat pain and be required to carry a warning label about skin reactions, and the fda has urged manufacturers to do the same with over the counter products 5 jan 2016 of the four major painkillers, acetaminophen (paracetamol, if you live overseas) is the second oldest remaining in modern medicine's toolbox, acetaminophen and ibuprofen are both good medicines, and both provide the same basic relief from fever and pain, even though they have different chemical 24 jul 2014 two thirds of adults experience back pain sometime during their lives, and most take acetaminophen, found in brands like tylenol and panadol 19 jun 2012 acetaminophen also is known as paracetamol and n acetyl p aminophenol some contain acetaminophen, which is processed in the liver 10 feb 2015 ibuprofen & paracetamol are two of the most commonly used over the counter (otc) medicines to treat pain & fever in children. What's the difference between pain relievers? . Tylenol & paracetamol? ? ? Uk yankee forum. Jan 2007 paracetamol (crocin brand n
Views: 113 Burning Question
Paracetamol in "The Late Late Show With Matt Payne"
 
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This video is about the compound Paracetamol (or Acetaminophen). This video talks about the chemical Formula and chemical structure. Matt Payne, the host, also talked about the compound's properties, and its uses all in under a minute. This video aims to educate the people here on earth about paracetamol. This video was made through the ingenuity of the video creators. They initially brainstormed on the concept of the video. They then researched on the subject matter for the information to be placed in the video. From there, they made a script for the video. They then collected photos appropriate for the video. The video edited the photos using Inkscape and then used Windows Movie Maker to construct the video. For the background music, they used the song "Carefree". #shsadcgenchem #mrsnarca Script: Welcome to the late late show with Matt Payne. In this video, we will be discussing about the chemical compound, paracetamol. Paracetamol is composed of 8 atoms of carbon, 9 atoms of hydrogen, 1 atom of nitrogen, and 2 atoms of oxygen. The making of paracetamol starts with phenol. It is then nitrated to give a mixture of ortho and para-nitrotoluene. The o-isomer is removed by steam distillation and the p-nitro group reduced to a p-amino group. This is then acetylated to give paracetamol. Paracetamol is an odorless crystalline solid. It has a bitter taste. Paracetamol is mainly used for medical purposes. It serves as a pain reliever and a fever reducer. It is also used as a cure for headache and colds. Sources: https://www.drugs.com/paracetamol.html https://pubchem.ncbi.nlm.nih.gov/compound/acetaminophen http://www.chemspider.com/Chemical-Structure.1906.html Starring: Matthew Tan as Matt Payne Video and Sound Edited by: Carlisle Choachuy Researcher: Amiel Escuadro Background Music: Carefree by Kevin MacLeod
Views: 83 MATT PAYNE
Isolation of Paracetamol (Acetaminophen)
 
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In this video, I will isolate Paracetamol from Extra Strength Tylenol tablets. First, measure out 300mL of denatured alcohol. Then, add 40 Extra Strength Tylenol tablets that contain 500mg of Paracetamol each. This should be put on a hotplate set on low heat. The mixture should be stirred and occasionally shaken for about 45 minutes. The slurry should then be filtered to remove any other ingredients in the tablets (ie. binders). The final solution should be boiled down to produce a fluffy, white powder of Paracetamol. The Paracetamol should be transferred into an airtight bottle for storage. After recrystalization, I was left with 16g of Paracetamol, corresponding to a 80% recovery. It melts at 168 to 169°C proving a rather high purity.
Views: 20930 TheChemiKid
PCRT RV, Acetaminophen (Potassium Chlorate Reaction Test Revamped)
 
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Welcome to PCRT Revamped This is a series where I test Various things for reactions with Potassium Chlorate, best of all I encourage the audience to also voice their Ideas on what they think I should do next. All my reactions with be mixed in a ratio of 2:1 (Potassium Chlorate, to Testing reactant...) Unless stated otherwise... Want to Help Me with Future Vids? Please consider supporting Future Productions via my Patreon and get early Access to Some videos: https://www.patreon.com/TrollFaceTheMan Want to support this channel without spending a dime, please consider buying products on amazon here: http://amzn.to/2hHDI6a Or Ebay here: https://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&toolid=11800&pub=5575230095&campid=5337965752&mpre=http%3A%2F%2Fwww.ebay.com%2F Using our affiliate links listed, nothing cost anymore to you and we can't see what you purchased we just get a small kickback for it. Join our Facebook Group For Early Info On Videos Coming out: https://www.facebook.com/TrollFaceTheMan/ Thank you!
Views: 394 TrollFaceTheMan
What Is Acetaminophen Made From?
 
00:47
What is the difference between advil, tylenol and aleve acetaminophen about. Acetaminophen chemistry encyclopedia structure, name chemistryexplained a ar acetaminophen. As its formula shows, the ibuprofen and acetaminophen differ in how they work to treat fever, inflammation pain. Its therapeutic effects are similar to salicylates, but it 25 mar 2014 acetaminophen overdose is responsible for more than 56000 they made a big do over and shamed my parents letting me make bottles of ibuprofen, aspirin, in medicine cabinet there 2 main types otc pain relievers nonsteroidal 21 feb few canadians appreciate the potential dangers ingredient that tylenol famous, including death serious liver damage. When mixed with codeine it goes by the tradename tylenol 11 feb 2016 these factors have made acetaminophen analgesic of choice for mild and moderate pain patients in hospitals make leading 2 mar 2017 infants is available two different dose concentrations, each concentration comes its own medicine dropper find information on use, treatment, drug class molecular every effort has been to ensure that provided this page 13 jan 2011 brand name best excellent relief fever reduction. Something common medicines with acetaminophen drugbank. Acetaminophen works by inhibiting the synthesis of chemical messengers called prostaglandins, which how's acetaminophen made? . Commonly used long term for osteoarthritis, chronic picture. Paracetamol, also known as acetaminophen or apap, is a medication used to treat pain and fever. It is often sold in combination with other ingredients such as many cold medications the history of acetaminophen quite detailed. The quality of the evidence regarding use for fever relief in children is poor. The drug acetaminophen is a pain reliever (an analgesic ) and fever reducing agent antipyretic). It is typically used for mild to moderate pain. This drug was first made using coal tar also found in cigarettes. Html url? Q webcache. Acetaminophen tylenol & others side effects (liver toxicity (acetaminophen) patient information and drug acetaminophen dictionary definition of what's the difference between ibuprofen painkiller (paracetamol) what is it, really? . There are more than 600 medicines that contain acetaminophen, including over the counter also known as paracetamol, is commonly used for its analgesic and antipyretic effects. Googleusercontent search. Acetaminophen is drug that acts as an analgesic, or a pain reliever, and acetaminophen made during heated reaction between p aminophenol, 20 jul 2017 (tylenol, tylenol arthritis pain, ext, little fevers children's fever pain) what the dosage of for children adults? belongs to class drugs called analgesics (pain relievers) antipyretics (fever reducers) infants available in two different dose concentrations, each concentration comes with its own medicine dropper oral syringe straight forward aminophenol [c6h4(oh)(nh2)] acetic anhydride [(ch3co)2o]. Acetaminophen more dangerous than you ever suspect
Views: 403 Uco Uco
Aspirin and Prostaglandins
 
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Aspirin, or acetylsalicylic acid, is one of the oldest and most well-known medications for headaches, fever, pain, and even prevention of heart attack and stroke. How does this drug cause relief of these symptoms? Check out this episode of Medicurio to learn about the quite interesting mechanism of aspirin in the body. Detailed Mechanism of Aspirin: There are two major forms of cyclooxygenase (COX) in cells. COX-1 is always made in the cell, while COX-2 is only made during inflammation. Aspirin permanently inhibits the COX-1 isoform (version) by acetylation of its active site. Therefore, aspirin’s effect lasts however long it takes for the cell to transcribe and translate new COX-1 enzymes, which usually takes a few hours. COX-1 decreases fever, pain, and inflammation, but also increases the risk of gastric ulcers by decreasing clotting and stomach mucous production. The COX-2 isoform is thought to only produce prostaglandins involved in fever, pain, and inflammation but not other functions; therefore, making a drug that inhibits COX-2 instead of COX-1 would give all the anti-inflammatory effects of aspirin without the risk of gastric ulcers. Such a drug would be a major upgrade and many companies came up with possible COX-2 inhibitors. One such drug, called rofecoxib or Vioxx, entered the market claiming that it would not cause gastric ulcers. What the drug company did not reveal was that during clinical trials, many patients suffered from heart attacks after chronic use. These problems began to surface once the general public began using Vioxx, leading to withdrawal of the drug and lawsuits against the company. Moral of the story? Research integrity is important, especially for a drug company as people’s lives are at stake. Trivia about Aspirin: It is debated if Felix Hoffmann was the true “inventor” of aspirin. Arthur Eichengrün, a fellow Bayer employee, claimed that he was the one who came up with the procedure and that Hoffmann simply performed the reaction following his guidelines. Bayer has denied this claim. Hoffmann synthesized aspirin for his father, who complained about the taste of salicylic acid that he was taking to treat his arthritis. Aspirin is extremely toxic to cats (which cannot break down aspirin) and to a lesser extent, dogs. Despite this, aspirin can still be used, just at low doses, to treat inflammation in animals. You can overdose on aspirin – at lethal doses, aspirin interferes with energy production in the mitochondria which leads to eventual death. Before death, unique symptoms such as ringing in the ears, hyperventilation, and dizziness, as well as non-specific symptoms such as vomiting and nausea appear. Overdoses are often due to chronic aspirin use, so if any of these symptoms apply to you, speak to a doctor immediately. Aspirin’s effect is increased by ingesting it with caffeine because caffeine is a stimulant, which increases blood flow to carry aspirin around the body faster and begin acting on tissue quicker. Acetaminophen (Tylenol) is not technically an NSAID because it does not decrease inflammation; however, it also works on COX enzymes so I have lumped it with the other NSAIDs in this video for simplicity.
Views: 83111 Medicurio
Paracetamol Preparation (acetaminophen) by IonsClub SIUST University
 
09:21
Paracetamol or acetaminophen is one of the common analgesic and pain killer in the world, OTC drug with antipyretic properties, NSAID drug. Its preparation is easy since it takes about 10 minutes by the reaction of p-aminophenol (para amino phenol) with acetic anhydried. The mechanism of this reaction is Nucleophilic acyl substitution reaction (McMurry,p 807). The procedure and the volumes are included in the movie. Any comment or suggestion please feel free to add to the supplier of this series Www.IonsClub.Com on the following link http://www.ionsclub.com/col/index.php?option=com_content&view=article&id=48:paracetamol-preperation--acetaminophen&catid=18:biochemistry-lab&Itemid=21 In SIUST university Syrian International Private University for Science and Technology الجامعة السورية الدولية الخاصة للعلوم والتكنولوجيا
Views: 39108 Momer Hakky
Making Sense of Chemical Structures
 
08:59
Drawings and naming organic molecules leads to mass confusion for Biology students, most of whom have not yet taken Organic Chemistry. This video will introduce you to this strange world filled with chains and rings and help you to make sense of it. If you have watched my CHEMISTRY BASICS videos I and II (links below) you are ready for what comes next! By the end of the video you will be able to look at structures for aspirin and caffeine and figure out the chemical formula for each. YES YOU WILL!!! Links to CHEMISTRY BASICS VIDEOS Chemistry Basics Part I: http://youtu.be/MYuh5yErdfA Chemistry Basics Part II: http://youtu.be/Juw7HBg0zZs JOIN THE FUN all over the WEB: SUBSCRIBE: http://www.youtube.com/user/ThePenguinProf FACEBOOK: https://www.facebook.com/ThePenguinProf GOOGLE+: https://plus.google.com/+Penguinprof/posts TWITTER: https://twitter.com/penguinprof WEB: http://www.penguinprof.com/ VIDEO DETAILS: Feel the Power of STRUCTURES Recall: Bonding Rules are based on valence electrons Hydrogen: happy with 1 covalent bond Carbon: happy with 4 covalent bonds Nitrogen: happy with 3 covalent bonds Oxygen: happy with 2 covalent bonds Organic chemistry codifies lots of things: How Many Carbons? Types of Carbon-Carbon Bonds Let's get drawing and understanding: Ethanol: (structure to formula: C2H6O Ethanol has two carbon atoms (eth-) with a single bond between them (-ane), and an attached -OH group (suffix "-ol") RULES: 1. Carbon lives at BENDS and ENDS 2. HYDROGENS bring carbon HAPPINESS Let's try another: Caffeine (structure to formula): C8H10N4O2 And finally: Aspirin: (structure to formula): C9H8O4
Views: 179550 ThePenguinProf
Is Paracetamol Acetaminophen?
 
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Acetaminophen is marketed under a wide variety of proprietary names, which i will now list acetaminophen (paracetamol) find the most comprehensive real world treatment information on at patientslikeme. It is strongly reccomended against using nsaids (non steroidal anti inflammatory drugs) such as ibuprofen, aug 13, 2010 acetaminophen, more commonly known tylenol in the usa and paracetamol europe has been linked to development of asthma acetaminophen (tylenol, paracetamol, n acetyl para aminophenol, apap). Paracetamol wikipedia paracetamol wikipedia en. Googleusercontent search. Paracetamol (acetaminophen) is a widely used over the counter pain reliever and fever reducer. Paracetamol (acetaminophen) for prevention or treatment of pain in what anesthesiologists should know about paracetamol scare as acetaminophen chemical is linked to blood during pregnancy can inhibit masculinity. Paracetamol different name in usa? Medical q&as from acetaminophen (paracetamol) report for patients like you. The primary there is no difference between the 2. Paracetamol wikipediaparacetamol is acetaminophen the people's pharmacy. What are the differences between paracetamol and acetaminophen what is (acetaminophen) good for? Paracetamol uses, dosage & side effects drugs same drug as paracetamol? . The compound is called n acetyl para acetylaminophenoln feb 1, 2011 it a theme in medicine that when dealing with feverish child the basics of are being ignored. It is typically used for mild to moderate pain. It is often sold in combination with other ingredients such as many cold medications nov 26, 2014 a. Includes paracetamol side effects, interactions and may 28, 2007 can anyone tell me what is the us equivalent of paracetamol? Paracetamol, acetaminophen, tylenol are same medication 24, 2017 he was using acetaminophen to relieve pains. Anderson bj(1) since their synthesis in the late 1800s paracetamol (acetaminophen) and phenacetin have followed divergent pathways with regard to popularity as mild i was united states recently needed buy. But if you are pregnant, should think twice before popping these pills according. Paracetamol (acetaminophen) mechanisms of action. Elsewhere in the world, ingredient tylenol and many other pain relievers is called paracetamolit's known as acetaminophen none. 728 patients oct 7, 2016 review question is paracetamol effective and safe for the prevention or treatment of procedural or postoperative pain or pain associated with minerva anestesiologicawhat anesthesiologists should know about paracetamol (acetaminophen)coluzzi may 11, 2011 the tablets contain a chemical called acetaminophen which has been danger a chemical in paracetamol has been linked to blood cancers jun 22, 2017 paracetamol (acetaminophen) is popular for relieving pain. Now he had received paracetamol from the doctor but i think it is same medicineparacetamol (more commonly known as acetaminophen) and ibuprofen are both pain relievers, there a few differences between t
Views: 16 Uco Uco
3 mins speech - acetaminophen
 
04:05
If you feel cold or fever, what drug do you eat? The answer may be Panadol. Do you know which main component in the Panadol to treat your cold or fever? If you don’t know, this video will tell you the answer. The answer is acetaminophen or paracetamol. Acetaminophen has a molecular formula C8H9NO2 and the IUPAC name of it is N-(4-hydroxyphenyl)ethanamide. The structure of acetaminophen consists of a benzene ring core, substituted by one hydroxylgroup and the nitrogen atom of an amide group in the para (1,4) pattern. The amide group is acetamide (ethanamide). It is an extensively conjugated system, as the lone pair on the hydroxyl oxygen, the benzene pi cloud, the nitrogen lone pair, the p orbital on the carbonyl carbon, and the lone pair on the carbonyl oxygen are all conjugated. The presence of two activating groups also make the benzene ring highly reactive toward electrophilic aromatic substitution. Base on this structure, the acidity of acetaminophen is a weak acid. At 250C, the Ka of acetaminophen is 3.90 x 10-10. The structure of the acetaminophen The equilibrium position of acetaminophen Concerning the source of acetaminophen, it is a synthetic compound that cannot find in the nature. It was first prepared by H.N. Morse in 1878. It is the most commonly used medication for pain and fever in both the United States Europe. There are two main acetaminophen synthesis pathway. One is original method which involves the nitration of phenol with sodium nitrate gives a mixture of isomers. 4-nitrophenol is the wanted one which can easily be separated by steam distillation. Due to strongly activating phenol’s oxygen group, the nitro group is then reduced to an amine, produce 4-aminophenol. Finally, the amine is acetylated with acetic anhydride to form the wanted acetaminophen. The original method for acetaminophen synthesis The other method is the more green or environmental friendly synthesis pathway. It involves direct acylation of phenol with acetic anhydride catalyzed by HF. Then, the ketone group convert to hydroxylamine by ketoxime, followed by the acid catalyzed Beckmann rearrangement to give the amide, acetaminophen. The green method for acetaminophen synthesis Acetaminophen is closely related to human as a drug to treat pain and fever. It is on the WHO Model list of Essential Medicines, the most important medications needed in a basic health system. In the normal usage, acetaminophen is a pain reliever and a fever reducer to treat many conditions as headache, muscle aches, colds and fevers. From the FDA (Food and Drug Administration), the general dosing is 325 to 650 mg very 4 to 6 hours orally. If health adults taking over the doses, some adverse effects appear. Liver damage is the common effects. The acute overdoses of acetaminophen can cause potentially fatal liver damage. In 2011 US Food and Drug Administration launched a public education program to help consumer avoid overdose warming “ Acetaminophen can cause serious liver damage if more than directed is used.” Besides that, skin reactions is the other problem for overdose of acetaminophen. Therefore, we should use the acetaminophen careful under the safety control. Acetaminophen is the emergence of a milestone in the history of the people which is a very useful and important chemical for treatment of pain and fever. Although acetaminophen is very good, taking overdose of it cause some problem.
Views: 697 TuberYouBen
What Is Acetaminophen Made From?
 
00:45
It is typically used for mild to moderate pain. Acetaminophen, aspirin, and caffeine is a combination medicine used to treat pain caused by accurate, up date, complete, but no guarantee made that effect 1 aug 2017 acetaminophen produced chemical reactions in laboratories. How does acetaminophen relieve pain? Tufts journalknow your dose. It is an active ingredient in many over the counter medicines acetaminophen made a straight forward reaction between p aminophenol [c6h4(oh)(nh2)] and acetic anhydride [(ch3co)2o]. There are more than 600 medicines that contain acetaminophen, including over the counter 13 jan 2011 acetaminophen brand name tylenol best for excellent pain relief and fever reduction. Acetaminophen chemistry encyclopedia structure, name chemistryexplained a ar acetaminophen. Ibuprofen is an nsaid (non steroidal anti inflammatory drug) that industrial preparation of acetaminophen usually proceeds from nitrobenzene. Commonly known by its brand name of tylenol, acetaminophen is the most common drug ingredient in america. What is the difference between advil, tylenol and aleve acetaminophen about. Acetaminophen is drug that acts as an analgesic, or a pain reliever, and acetaminophen made during heated reaction between p aminophenol, ibuprofen differ in how they work to treat fever, inflammation. A one step reductive acetamidation reaction can be mediated by acetaminophen (paracetamol) an analgesic and fever reducing medicine similar in effect to aspirin. Googleusercontent search. Acetaminophen dictionary definition of acetaminophen tylenol (acetaminophen) patient information side effects and drug cox 3 the target finally revealed r&d systems. Before i pop this pill, i'd like to know where it came from latimescs mott children's hospital acetaminophen or paracetamol pain relief and precautions. This drug was first made using coal tar also found in cigarettes. When mixed with codeine it goes by the tradename tylenol 11 feb 2016 these factors have made acetaminophen analgesic of choice for mild and moderate pain patients in hospitals make leading 12 jul 2017 infants is available two different dose concentrations, each concentration comes its own medicine dropper short answer to this question that we don't fully understand how works. It's also made inside the human body from a medication called phenacetin. As its formula shows, the acetaminophen made for infants is available in two different dose concentrations, and each concentration comes with own medicine dropper or oral syringe although many advances have been over last 10 years understanding pain relief anti inflammatory mechanisms of aspirin, ibuprofen, 22 mar 2009 as who actually little white pills, where, around on my to see what kind paper trail exists sunmark rare cases, may cause a severe skin reaction. Acetaminophen works by inhibiting the synthesis of chemical messengers called prostaglandins, which how's acetaminophen made? . The quality of the evidence regarding use for fever re
Views: 71 Question Bank
Why Tylenol Became Popular in the U.S.
 
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Please subscribe! https://goo.gl/XV4H04 New Videos Every Other Week! The story of how Tylenol convinced the world it was more than just acetaminophen and better than aspirin. For more information on the subject of Acetaminophen and the history of Tylenol I recommended: Nancy West Communications: http://goo.gl/AY9xDx & Pro Publica's Report: https://goo.gl/KWKccL Follow Me: www.twitter.com/BostWiki Snapchat: thelatimes ------------------------------------------------------------------ The history of acetaminophen dates back to the latter part of the 19th century. The substance was first described in chemical literature in 1878. In 1886, Drs. Arnold Cahn and Paul Hepp of France were treating a patient suffering from intestinal parasites. They had been investigating naphthalene for its beneficial effect in the treatment of this problem. When their drug supply ran out, they ordered more from a local pharmacy. An inexperienced pharmacist mistakenly filled the prescription with acetanilide. The physicians found that acetanilide produced marked fever reduction in one of their patients who, along with intestinal parasites, had a febrile disease. As Drs. Cahn and Hepp continued to prescribe acetanilide, they also noticed its analgesic properties. It wasn't until 1899, however, that the relationship between acetaminophen and acetanilide was discovered by Karl Morner of Germany. He learned that acetanilide is metabolized in the body to become acetaminophen. Ten years later, another German physician, Joseph Freiher von Mering, first synthesized acetaminophen. Although his research confirmed that the drug was effective against pain and fever, von Mering recommended extensive investigation into all analgesics and antipyretics. Acetaminophen was not prescribed nor studied any further until 1949 when research on chemically related drugs revived interest in the compound. Modern research techniques and clinical use in England confirmed the effectiveness and safety of acetaminophen as a fever and pain reliever. In the late 1940s, McNeil Laboratories, as the company was then known, had defined as a new product objective an analgesic which would be different, available for marketing and prescription only. At about the same time, James Roth, M.D., a University of Pennsylvania Graduate School of Medicine gastroenterologist, was lecturing throughout the United States about the dangers of aspirin. Subsequently, he began advocating for APAP. Dr. Roth became a pr In the spring of 1955, McNeil introduced TYLENOL Elixir for Children, the company's first single ingredient acetaminophen product. The outstanding success of TYLENOL was attributed to a unique marketing strategy:
Views: 11056 BostWiki
Aspirin to Acetaminophen - Part 2 of 6:  Conversion of ASA to Salicylic Acid
 
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Hey guys, today we will be going over the second step in the quest to acetaminophen. In the previous video I extracted ASA from aspirin pills and now it is time to hydrolyze it to salicylic acid. This will be done by a simple acid-catalyzed ester hydrolysis. The next step in this process is the decarboxylation to phenol. Link to UnintentionalChaos procedure: https://www.sciencemadness.org/whisper/viewthread.php?tid=31818#pid338891 Link to download the random music I made: https://soundcloud.com/user-628235621/crystal-voices Strawpoll: http://www.strawpoll.me/11628316 ------------------------------------------ Patreon: https://www.patreon.com/user?u=2448989&ty=h Facebook: https://www.facebook.com/NileRed1/ Twitter: https://twitter.com/NileRed2 Personal Instagram: https://www.instagram.com/nilered2/
Views: 56793 NileRed
Chemical Structure of Paracetamol
 
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Paracetamol, also known as acetaminophen, is a medicine used to treat pain and fever. It is typically used for mild to moderate pain relief. Evidence for its use to relieve fever in children is mixed.
Views: 37 Nima
Tylenol May Help Soothe Anxiety and Fear, says Study
 
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We know acetaminophen, the main ingredient in Tylenol, can ease headaches and pain in the body, but could it also ease anxiety and dread of death? According to researchers at the University of British Columbia, it just might. "We've suspected that this brain region also is central in managing violations of expectations and errors, and as such predicted Tylenol would have the same effect on manipulations of uncertainty or existential unease that it has on headaches or ostracism," researcher Daniel Randles told LiveScience. So, the researchers conducted an experiment on students, giving some of them the equivalent of 2 extra-strength Tylenol tablets and a control group sugar pills. What did they find? And were the situational tasks enough to gauge that the theory works? Watch and find out! Read more from LiveScience: http://www.livescience.com/28770-tylenol-eases-existential-dread.html ****************************************­************* SUBSCRIBE and you won't miss a single Nerd Alert! http://dft.ba/-5yMt ON TWITTER: @NerdAlertTYT @kimscorcher @timmyfrisch Nerd Alert: Bringing you tech news, gaming, geek culture and more every day of the week with host Kim Horcher and friends. Part of the TYT Network of shows. http://youtube.com/user/nerdalert ****************************************­**************************************** TAGS: Tylenol, "Tylenol Anxiety" "Tylenol Treats Anxiety" "Tylenol for Anxiety" "Tylenol Dread" "Tylenol Existential" "Chronic Pain" Anxiety "Brain Science" "Emotional Intelligence" "Tylenol Death" "Tylenol Existential Dread" "Tylenol Fear of Death" " "Tylenol Death Anxiety" "Acetaminophen" "Acetaminophen Anxiety"
Views: 4445 NerdAlert
Is Paracetamol And Tylenol The Same?
 
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Panadol extra advance vs tylenol strength. Painkiller what's the difference between acetaminophen and ibuprofen. Difference between tylenol & paracetamol? ? ? Uk yankee forum. Something what is the difference between acetaminophen and paracetamol (acetaminophen, tylenol) doubles risk of asthma panadol osteo i am trying to find information about this chart shows when you should use ibuprofen vs lifehacker. Both drugs contain the same properties, treat ailments 13 may 2015 ibuprofen (advil) and acetaminophen (tylenol) have different effects on body. This handy chart can quickly tell you which one to use for 19 jun 2012 acetaminophen also is known as paracetamol and n acetyl p aminophenol some contain acetaminophen, processed in the liver (acetaminophen) an important non opiate analgesic, commonly codeine with either placebo or same dose of alone 11 apr 2011 because there are other trade names medications, example motrin ibuprofen acetominophen i will 5 jan 2016 four major painkillers, (paracetamol, if live pain reduce fever, after it was soon marketed tylenol 4 2007 (crocin brand name popular india) (tylenol us) essentially 2017 what paracetamol? Paracetamol a opioid (or narcotic) painkiller fever reducer that belongs group top 39 reasons panadol extra advance vs strength 1is antipyretic (fever reducing) 3maximum both good medicines, provide basic relief from pain, even though they have different chemical. What's the difference between tylenol and aspirin? Live science. What's the difference between tylenol and advil? The globe ibuprofen vs acetaminophen when should you use one over global curry crocin (paracetamol) is same as paracetamol, aspirin know your painkillers saga. They are two names for the same thing. My husband there is no difference between paracetamol and acetaminophen, according to drugs. What are the differences between paracetamol and acetaminophen different name in usa? Medical q&as from painkiller tylenol (paracetamol) what is it, really? . Acetaminophen the same drug as paracetamol? Allnurses. Single dose paracetamol (acetaminophen), with and without ncbi. Now he had received paracetamol from the doctor but i think it is same medicine28 may 2007 can anyone tell me what us equivalent of paracetamol? Paracetamol, acetaminophen, and tylenol are medication 26 nov 2014 despite its reputation for safety, acetaminophen damage liver kidneys when too much taken a brand, ingredient which according to pharmweb as 'paracetamol has been in use none. Both drugs contain the same properties, treat ailments 13 aug 2010 acetaminophen, more commonly known as tylenol in usa and paracetamol europe has been linked to development of asthma it sounds like they are but my friend swears there is something different it, she buys from a nz pharmacy. Paracetamol is acetaminophen the people's pharmacy. N acetyl para acetylaminophenol why aren't common drugs given the same english name worldwide? Medatabtapanol regular strengthtylenol caplets; 5 feb 2012 par
Views: 47 Question Bank
ChemSketch Basic Tutorial
 
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Instructions on how to construct simple structural formulae for GCSE and A Level Chemistry worksheets and presentations.
Views: 131785 tapestreamer
Making Brooker's Merocyanine
 
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For this video, I decided to make Brooker’s Merocyanine, also called MOED, which exhibits solvatochromism. This means that it its color changes drastically, depending on the solvent that it’s dissolved in. I thought this effect was really cool and I wanted to try it out myself. Also, chemical companies sell it for hundreds of dollars a gram, and I wanted to see how much cheaper I could make it for. Procedure: https://pubs.acs.org/doi/abs/10.1021/ed054p709 Reference: https://cdn-pubs.acs.org/doi/10.1021/ja971477m Special thanks to my Patron Jean-Pierre Ribreau (who I forgot to add to the final credit, I'm sorry!!), ------------------------------------------ Nile Red Shop: https://nile.red Patreon: https://goo.gl/3h353G Facebook: https://goo.gl/uyxvJV Twitter: https://goo.gl/uCmnV4 Personal Instagram: https://goo.gl/EdBq4b
Views: 157197 NileRed
Synthesis of paracetamol Acetaminophen- KarpsChem.Solutions LLP
 
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This is simple academic demonstration about synthesis of paracetamol Acetaminophen provided by KarpsChem.solutions INDIA #Karpschem #impurity #Synthesis