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 ...

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 ...

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