Tylenol Extra Strength Caplets, 500 mg Acetaminophen, 100 Ct | Fast & Strong Pain Relief, Fever Reducer for Adults, Gentle on Stomach, For Headaches, Backaches & Minor Arthritis TYLENOL® Rapid Release Gels are extra strength TYLENOL® designed to release medicine fast, for quick relief from headaches, muscle pain, and fever. With Extra Strength, the standard adult dose is also two caplets, but that delivers 1,000 mg total. This makes Extra Strength more suitable for moderate pain that doesn’t respond well to the lower dose. Excedrin Extra Strength combines three active ingredients to provide strong over-the-counter relief for headaches and other kinds of pain. The fast-acting formula delivers extra strength headache relief—for some, relief starts in as little as 15 minutes. Tylenol Extra Strength is a brand-name over-the-counter pain reliever and fever reducer. The active ingredient, acetaminophen, works by blocking pain signals in the nervous system and reduces fever by affecting the brain’s regulation of body temperature. Relieve headaches, muscle pain, and fever with TYLENOL® Extra Strength Caplets for adults, containing 500 mg of acetaminophen for powerful and effective pain relief. Ask a doctor or pharmacist before using Tylenol Extra Strength PM with any other medicines, especially drugs that can cause drowsiness (such as opioid medication, sleep medicine, a muscle relaxer, or medicine for anxiety or seizures). Tylenol Extra Strength is a popular over-the-counter medication that is commonly used to relieve mild to moderate pain, reduce fever, and alleviate symptoms associated with the common cold and flu. GreenCircle's Sustainable Energy Practices certifies products that are made with lower energy impacts during manufacturing, including reduced energy use, less fossil fuel use, or more renewable and carbon-free electricity. Discover how much Extra Strength Tylenol is safe for adults and kids. Know dosage limits and avoid liver risks from acetaminophen overdose.