OnabotulinumtoxinA
migraine prevention
"I've had migraines for 26  years. I've tried every migraine medication with no success. They either didn't work or the side effects were intolerable. This migraine has lasted 1 year. I received Botox injections and woke up the next morning with no pain. Finally relief with relatively little side effects. I would recommend this to anyone who has minimal relief from typical migraine medications."