Headache remedies are a common way to alleviate the pain and discomfort associated with headaches. ADVIL (5 letters) is a popular over-the-counter medication containing ibuprofen, a nonsteroidal anti-inflammatory drug. ASPIRIN (7 letters) is another common over-the-counter medication used to treat headaches, as it reduces inflammation and helps to reduce pain. Bromo (5 letters) is a brand name for brompheniramine, an antihistamine used to treat allergies and colds that can also be used to treat headaches. An icebag (6 letters) is a simple remedy that can be used to reduce swelling and pain in the head. Ibuprofen (9 letters) is a nonsteroidal anti-inflammatory drug that is available over-the-counter and is often used to treat headaches.