birth control
"I started taking birth control about 4 years ago and have been on a lot since then. My doctor recommended Nuvaring for its convenience and told me that most women love it and side effects were really rare.    Within a couple weeks of taking it, I started getting SEVERE breakouts on my chest and back.  It was bizarre because never in my life had breakouts on this part of my body, and I have never suffered from more than the occasional minor breakout on my face.  I even went to a dermatologist to try to treat it because I did like the Nuvaring for the most part, but the breakouts kept getting worse, to the point they went all the way down my spine and my bellybutton.  I took the ring out, and within days it cleared up."