OnabotulinumtoxinA
migraine prevention
"I had botox May 25, 2017 for migraines. Woke up the next day with severe neck pain. Its Sept 3, 2017 and my neck is still hurting. I can't look down, turn my neck, read, clean my own house. I'm spending most of the day in bed. My life is ruined due to botox for migraines. I've had so many problems and I never was told about this side effect. It is not worth the risk. I wish I had known about this. The pain is horrible!"