Have questions? Get answers.Learn the basics about dosing, safety and specific product info.
TYLENOL® is safe and effective when used as directed. The safety of TYLENOL® at recommended doses has been established through 50 years of use and scientific investigation. Do not exceed the recommended dosage as it may cause liver damage.
Acetaminophen is an active ingredient in all TYLENOL® products and in more than 600 other over-the-counter (OTC) and prescription medicines. Do not take more than one medicine containing acetaminophen at the same time.
TYLENOL® contains the active ingredient acetaminophen, which is a pain reliever and fever reducer. It is thought to work by elevating the body's overall pain threshold so you feel less pain, and lowers your fever by helping your body eliminate excess heat.
No, TYLENOL® products do not contain aspirin.
No, TYLENOL® products do not contain caffeine.
You can take TYLENOL® without regard to meals.
Acetaminophen is the active ingredient in TYLENOL®. TYLENOL® products do not contain aspirin, ibuprofen, naproxen, or ketoprofen, the active ingredients found in other nonprescription pain relievers. Each of these medicinal ingredients relieves pain, but they work differently.
Safety + Dosing
TYLENOL® contains acetaminophen. Severe liver damage may occur if you take 3 or more alcoholic drinks every day while using this product.
The package label of all over the counter adult pain relievers advises consumers to "stop use and ask a doctor if … pain gets worse or lasts more than 10 days…" This warning is necessary so that patients will seek appropriate medical attention if needed.
When taken as directed, TYLENOL® (acetaminophen) does not cause liver damage; however, severe liver damage may occur if you take more than 4,000 mg of acetaminophen in 24 hours, or take with other drugs containing acetaminophen, or take with 3 or more alcoholic drinks every day.
In case of overdose, consumers are instructed to get medical help or contact a Poison Control Center right away. (1-877-895-3665 ). Quick medical attention is critical for adults as well as for children even if no signs or symptoms are noticed.
TYLENOL® should not be used with other products containing acetaminophen. Ask a doctor or pharmacist before use if you are taking the drug-thinning drug warfarin. Always read and follow the label. If you are under a doctor’s care for any serious condition, or are taking any other drugs, you should talk to your doctor if you want to know more or have other questions.
Use of TYLENOL® with other pain relievers (such as aspirin, ibuprofen, naproxen sodium, ketoprofen or prescription pain relievers) is not recommended, unless directed by your doctor. Do not use TYLENOL® with any other products containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. If you are under a doctor's care for any serious condition, or are taking any other drugs, you should talk to your doctor if you want to know more or have other questions.
Symptoms + Conditions
Acetaminophen, the active ingredient in TYLENOL®, has not been shown to reduce inflammation.
If you are under a doctor's care for any serious condition, or are taking any other drugs, you should talk to your doctor if you want to know more or have other questions.
Talk to a doctor or pharmacist before use if you have liver disease.
Pregnancy + Children
If you are pregnant or breast feeding, seek the advice of your healthcare professional before using TYLENOL® or any other medication.