Review the Infants’ and Children’s TYLENOL® dosage chart to better understand how to administer acetaminophen to your child based on their weight or age. Acetaminophen is the generic name for Tylenol, a pain reliever and fever reducer. It's one of the most widely used pain medications in the world. Reduces fever and pain while being gentle on tummies. Choose TYLENOL ®, 1 pediatrician recommended brand of pain reliever/fever reducer. Find out how much acetaminophen (often sold under the brand name Tylenol) to give your child. Weight (not age) determines the c. Find out how much acetaminophen (often sold under the brand name Tylenol) to give your child. Weight (not age) determines the correct dose. TYLENOL is a pediatrician recommended brand of Pain Reliever/ Fever Reducer When it comes to reducing fever or relieving pain in infants, Infants’ TYLENOL has been the brand recommended most by pediatricians for the last 20 years. Medications and Dosages to Reduce Pain and Fever. Important! THERE HAS BEEN A CHANGE TO THE CONCENTRATION FOR INFANT ACETAMINOPHEN. ALL LIQUID ACETAMINOPHEN WILL BE MOVING TO A CONCENTRATION OF 160MG/5ML. It's important to know how much Tylenol or acetaminophen to give your infant or older child when he has pain or a fever. Learn about dosages here. Acetaminophen is used to treat many conditions such as headache, muscle aches, arthritis, backache, toothaches, colds and fevers. Includes acetaminophen side effects, interactions and indications. Acetaminophen (i.e., Tylenol®, Feverall®, Tempra®) is an over-the-counter medicine used to reduce fever and relieve pain. Improper dosing is one of the biggest problems in giving acetaminophen to children. This chart, based on your child's weight, can help determine the right dosage amount.