I had a migraine since Sunday. Took the maximum of sumatriptan which is for migraines in 24 hours on Sunday/Monday. Upper jaw was in pain too from the dentist. Got 7 fillings yesterday at one time. Dr says the migraine is from the dental work. They gave me a shot in my arm which still hurts but my head is better! Going home. The Dr told me to take benedryl when I get home - and that it will make me tired. I still don't have my toothpaste prescription. Insurance is refusing to pay for it of course!