This article discusses how Tylenol Arthritis works along with what the medication contains. It also covers the possible side ...

Tylenol, or acetaminophen ... mg (two tablets) every four to six hours 3,250 mg Extra-strength Tylenol 1,000 mg (two tablets) ...

Taking too much acetaminophen may cause serious (possibly fatal) liver disease. Adults should not take more than 4000 milligrams (4 grams) of acetaminophen a day. People with liver problems and ...

The administration of acetaminophen was 650 mg 4 times/day (n=2); 500 mg 3 times/day (n=1); and 325 mg 3 times/day (n=1). Acetaminophen was gradually reduced each week by first reducing the dosage per ...