Acne
"I&#039;m 17 years old and have been battling awful cystic acne for about 10 years. As I&#039;ve aged, it&#039;s only worsened, which I&#039;m assuming is due to an influx in hormones. At first, doctors misdiagnosed me as having eczema. When I was finally diagnosed with cystic acne, my doctor prescribed tetracycline. I was on it for about 1 year, at age 14-15, and it helped a little, but not drastic changes. I noticed that it started turning my teeth brown, as if I&#039;d eaten chocolate and didn&#039;t drink anything or brush my teeth afterwards. I was prescribed minocycline (Minocin) instead. It has helped my acne tremendously, but it is still turning my teeth brown, which is not flattering nor attractive, especially for a girl my age with dating and all."