birth control
"On the 3rd day of taking this medication it caused SEVERE indigestion which I had never experienced, I ended up in the ER because it also had upset my gallbladder, almost causing emergency surgery.  I eat a vegan diet and never had gallbladder trouble, this was the most severe symptom I experienced. I also would get constant, extreme, nausea at the same time every day. I also was unable to stay awake at work, or even driving to work no matter how long I would sleep. I completely lost my sex drive. And lastly, I did experience pretty heavy spotting a few days in; even though, I waited until the Sunday after my cycle to start. This medication was clearly not for me, and stopped taking on day 8."