Advil Ibuprofen coated tablets are designed to relieve pain precisely at the site of inflammation. It is highly recommended by doctors as a safe and efficient treatment of severe pain associated with headaches, muscle pain, back pain, joint pain, tennis elbow, cramps, or hemorrhoids. The main ingredient in Advil is ibuprofen that is a strong, long-acting pain reliever and fever reducer. These Advil tablets are shaped for easy swallowing.