Tylenol (acetaminophen) is used to treat pain. Learn side effects, dosage, drug interactions, warnings, patient labeling, reviews, and more. Get safe TYLENOL® dosing guidance for adults and children. Learn about recommended TYLENOL® dosages, how to read dosing charts, and how to use acetaminophen safely. Tylenol is a brand of medication, advertised for reducing pain, reducing fever, and relieving the symptoms of allergies, cold, cough, headache, and influenza. An active ingredient in these medications is acetaminophen (paracetamol), an analgesic and antipyretic, although other ingredients with significant effects (such as codeine, caffeine or diphenhydramine) are included in some variants. Tylenol is a pain reliever and a fever reducer used to treat many conditions such as headaches, muscle aches, arthritis, cramps and fevers. What do Tylenol products treat? Tylenol products are medicines you can buy without a prescription (over-the-counter or OTC) to treat pain (including arthritis pain), headache, and fever. How safe is Tylenol? We take a closer look at how it works and how it compares with other pain relievers. Yes, acetaminophen is the same as Tylenol. Acetaminophen is the generic name for the brand name medication Tylenol, made by McNeil Consumer. Acetaminophen is a pain reliever for mild to moderate pain, such as headaches, muscles aches, backache, and toothaches, and fevers. Acetaminophen does not have anti-inflammatory effects like ibuprofen, but may be safer to take if you use a blood thinner. Discover all you need to know about Acetaminophen, the active ingredient in TYLENOL®. Learn about different uses, how it works, different forms, precautions, and more. Find patient medical information for Acetaminophen (Tylenol) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Acetaminophen may cause false results with some blood glucose tests. If you are diabetic and notice a change in your test results, or if you have any questions, check with your doctor. If you think you have taken too much acetaminophen, get emergency help at once, even if there are no signs of poisoning.