Tylenol (acetaminophen) is used to treat pain. Learn side effects, dosage, drug interactions, warnings, patient labeling, reviews, and more. 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 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, arthritis, menstrual cramps and fevers. Discover how TYLENOL® pain relieving products & medicine can help you and your family feel better. Learn about symptoms, treatments, dosages and product info. Tylenol is not an NSAID, which is an anti-inflammatory drug. Tylenol products contain acetaminophen, a non-aspiring pain reliever that can help relieve fever and headaches as well as many other common aches and pains. Tylenol is a brand of medication, advertised for reducing pain, reducing fever, and relieving the symptoms of allergies, cold, cough, headache, and influenza.