Definition
Acetaminophen is a common over-the-counter medication used to relieve pain and reduce fever. It works by affecting the areas of the brain that receive pain signals and regulate body temperature. It's often a first-line treatment for mild to moderate pain, like headaches or muscle aches. It's important to follow dosage instructions carefully, as taking too much can be harmful. Acetaminophen doesn't reduce inflammation like ibuprofen does. Always consult a doctor if pain persists.