Advil Cold & Sinus Caplets provide fast-acting relief for cold and sinus symptoms. Each caplet contains a powerful combination of active ingredients, including ibuprofen, phenylephrine, and caffeine, to alleviate congestion, headache, fever, and sinus pressure. Ibuprofen reduces inflammation and pain, phenylephrine shrinks swollen blood vessels in the nasal passages, and caffeine helps to enhance the effects of the other ingredients. These caplets are designed to provide quick and effective relief so you can get back to feeling like yourself. The convenient pack of 20 caplets is easy to take on the go for relief whenever you need it.