Medroxyprogesterone
"I have used this for about 5 months now and I have felt nothing but crappy the whole time. I throw up almost all the time. Feel exhausted constantly. Get diahrrra when I'm vomiting. Can't sleep well. Crazy mood swings. I'm not pregnant, so it obviously works. It just has gnarly side effects. I've see many others with the same issues. I chose it initially because I thought it would be easier than taking a pill every day. I didn't want to get any of the inserts. So, this seemed the best option for me. When I saw the side effects I didn't think much of it since I would have those kinds of symptoms when I was on my period or a few days before I would get it. But it the symptoms are to the extreme. my period is also lighter and longer."