Acetaminophen is a generic drug ... tablets (650 mg) every 4 to 6 hours as needed 3,250 mg 160 mg/5 milliliters (mL) oral liquid 20.3 mL (650 mg) every 4 to 6 hours as needed 3,898 mg 500 mg ...

Acetaminophen, widely known by brand names like Tylenol and Panadol, is the go-to remedy for headaches and minor aches ...

Of course, like any other drug ... acetaminophen at different dosages. Researchers compared mice ingesting water dosed with ...