birth control
"After having awful hemiplegic migraines with aura (which mimics a stroke and is really scary) on the combined pill, my OB prescribed this instead. I have not had one of these debilitating migraines since. I do notice some hair loss but it's not noticeable to anyone else but me. I rarely get breakthrough bleeding (but I never had heavy periods to begin with, just really painful). The tradeoff is so worth it. This pill has made my life so much better."