migraine
"I suffered from migraines since I was 10 and am now 38.  Mine are triggered by stress and monthly hormone fluctuations. I first tried Imitrex when I was 21 and it made me so dizzy I couldn't stand. Recently I tried it again when I was having a migraine at work and it was so bad I went to the emergency room afraid I was having a stroke. I used to take OTC meds and isolate myself in a dark quiet room.  My migraines kept me from enjoying important events with my children. This drug has been life changing. I have experienced some sleepiness as a side effect but nothing that makes me non-functional."