migraine
"Imitrex injection has worked well for me for the past several years, but sometimes it doesn't last more than 3-4 hours and I need a second injection. Pills don't work as well, nasal spray doesn't work at all for me. The only side effects I have are flushing with sweating and some drowsiness. I'm just glad to have it as I get a few migraines a month. I definitely recommend it."