migraine
"My migraines are mild but can be long lived, some times lasting 2-3wks with nausea and light sensitivity. I used to treat them with just OTC meds but of course as soon as they wore off it came back. While pregnant I was prescribed Fioricet but headache would still come back. Then I finally got Imitrex and it makes the headache NOT come back! I do only take it at night just for the drowsiness, but no other side effects for me, and headache is gone when I wake up!"