migraine
"For me, Relpax is a miracle pill. If I take it at migraine onset, the headache doesn't get worse. 

Unfortunately, my new insurance doesn't cover it. Sumatriptan got rid of the headache but turned me into a completely incoherent zombie for about twelve hours. I've never been so zonked out on a medication before. And it wasn't a fun kind of zonked-out. I was drowsy, got dizzy if I stood up for too long, couldn't focus on work, and couldn't legally drive a car. Rizatriptan also got rid of the headache and only made me about half as zonked out as the sumatriptan. 

"