Amlodipine
migraine prevention
"I did a lot of research. Amlodipine seems to be the best migraine preventative for those of us with stubborn nearly daily migraines that don't seem to respond to the typical medications, at least in the long term. I was on two other preventatives for years: Inderal and Amitriptyline. I am now weaning off of both these other medications. I was getting about one headache a week for the first couple weeks at 10 mg, now I think it's been two weeks since my last one. No side effects for me. It's a miracle. Verapamil seems to have the same effect, but requires very high doses up to 720 mg/day.

You MUST try this medication if you have tried the others without lasting effects."