birth control
"I've been on Tri Sprintec for a year now. I got it for a few reasons, first to prevent pregnancy obviously, and to regulate my periods. Well, I have no issues with this pill except it gave me migraines. I always got at least one migraine a month right before my period. As I started taking this birth control I am not up to about 8 migraines a month. Every time a new week started in the pack, I would get migraines. After a year I went back to my doctor and we just switched to another birth control."