I've had migraines for over 5 years and they have been frequent and worse last year. The pain gets to the point where I can't function and my left or right side goes numb. I've tried all the migraine meds out there but they would only work for a couple of hours.( I've even tried Percocet). I got to the point where nothing really works anymore and I was leaving & missing work a lot. I've heard...