Paracetamol, also known as acetaminophen and APAP, is a medication used to treat pain and fever. It is typically used for mild to moderate pain relief. There is mixed evidence for its use to relieve fever in children. If you or someone you know has taken or may have taken an overdose of acetaminophen, take quick action and do the following. If the person is unconscious or not breathing, caregivers should call 911 immediately for emergency medical services. Use Only as Directed About 150 Americans a year die by accidentally taking too much acetaminophen, the active ingredient in Tylenol. The toll does not have to be so high. The normal dosage on the bottle of Tylenol is safe. Tylenol is okayto take during pregnancy, however ibufrofen, nuprin, and aspirinare not. As long as you don't take more Tylenol than directed. Tylenol or acetaminophen can be described as the common over-the-counter medicine that assists in reducing fever and pain. The other minor body ailments, Tylenol is effective against are, cold, headache, backache, muscle ache, arthritis and toothache. Pictures of Tylenol (Acetaminophen), drug imprint information, side effects for the patient. 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. Tylenol 3, also known as Tylenol with codeine, is a prescription version of the same medication that's available over the counter at the drugstore. How to use Tylenol. Take this product by mouth as directed. Follow all directions on the product package. If you are uncertain about any of the information, consult your doctor or pharmacist. Directions. this product does not contain directions or complete warnings for adult use. do not take more than directed (see overdose warning) shake well before using.