migraine
"I've been getting migraines for years and every doctor kind of wrote it off as hormones or stress and just told me to relax and take advil. They would last a couple days. I couldn't get out of bed the whole time. Just constant pounding in my neck, eye, teeth and forehead. Last month, I finally talked an neurologist into seeing me without a referral and he couldn't believe my other doctors and let it go on so long and not sent me to him. 
He gave me the generic imitrex and said to take it with the anti-nausea med promethazine.
I had to use it for the first time yesterday. It was amazing. In 30 mins I could tell it was going away. I felt a little foggy for an hour or so and my reaction time was decreased for a few hours, but I'll take it!"