From the ADA’s member newsletter, page 9 of this ADA News issue addresses methods of pain relief in the article, "Headache Pain: What to do when your head hurts".
Featuring information about the various types and causes of headaches, including the most common, the tension headache which may be treated with aspirin, ibuprofen or acetaminophen. Methods to reduce the likelihood of headaches and symptoms that should not be ignored are addressed.
To skip to page 9, type 9 in the black page number box at the top of the PDF.