Find patient medical information for Acetaminophen (Tylenol) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Discover how TYLENOL® pain relieving products & medicine can help you and your family feel better. Learn about symptoms, treatments, dosages and product info. Access information and professional resources about TYLENOL® (acetaminophen) products including dosing information, samples, patient resources and more. Acetaminophen is used for the short-term relief of minor aches and pains due to colds, flu, headache, backache, arthritis, toothache, muscle pain, and menstruation. It also temporarily reduces fever. Outside of the United States, Canada, and Japan, acetaminophen is called paracetamol. Tylenol is a brand of medication, advertised for reducing pain, reducing fever, and relieving the symptoms of allergies, cold, cough, headache, and influenza. Explore a wide range of Tylenol formulations including rapid release gels, caplets, and extended-release options for effective pain management. 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. Tylenol 500 mg is extra strength acetaminophen available OTC. Learn about uses, dosage, side effects, liver safety, and how it compares to ibuprofen. 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 pain reliever and a fever reducer. Tylenol is used to reduce fever and relieve minor pain caused by conditions such as colds or flu, headache, muscle aches, backache, arthritis, toothache, sore throat, menstrual cramps, and fevers.