Acetaminophen is a generic drug that ... every 4 to 6 hours as needed 3,898 mg 500 mg oral tablet two oral tablets (1,000 mg) every 6 hours as needed 3,000 mg 650 mg ER oral tablet two oral ...

Several studies have shown an increased risk of chronic kidney disease in long-term users of acetaminophen after many years.

Regular Strength Tylenol 325 mg 2 tablets or gelcaps every 4 to 6 hours No more than 10 tablets or gelcaps every 24 hours ...

Researchers compared mice ingesting water dosed with 500 mg of the drug—or the same amount in an extra-strength Tylenol ...

and Tylenol is a brand-name version of the drug. Each dose of Infants’ Tylenol contains 160 mg of acetaminophen. Tylenol is often used to relieve pain and reduce fever. It’s available without ...