migraine
"Most of the time the medicine works, a few days ago it didn't, at all touch the pain. It was so severe I thought I had a stroke. Left side of my body went numb. And I was in the E.R. For nine hours with an IV in and went through 4 two liter bags of magnesium and prescription strength migraine relief before it went away. I had a CT done and everything. It ended up being a severe complex migraine. So if the Excedrin is not working for you, call doctor ASAP to prevent this from happening. I couldn't talk, move very well, or was even really consciously aware of what was going on. It was so painful, and that kind of migraine mimics a stroke, so If you get nervous about a headache do NOT be afraid to call your doctor and see what you should do."