How does acetaminophen work?It’s not fully known exactly how acetaminophen works, but experts think it may block a specific type enzyme located mainly in the brain. It can help to reduce the sensation of pain and allows you to tolerate a higher level of pain....
Tylenol is short acting with a relatively quick onset of action. Pain-relieving effects last for three to four hours; however, it is important Tylenol is not taken more often than every four to six hours, and the maximum of 4000mg (4 grams) per day (24 hours) is not exceeded. In som...
Acetaminophen / paracetamol may be preferred for people at risk of stomach problems like bleeding or ulcers, instead of NSAID products like ibuprofen. Ask your doctor. Severe liver damage or death may occur if: an adult that takes more than 4,000 mg of acetaminophen in 24 hours ...