birth control
"Low estrogen is a very common thing in my family. I told my doctor about this, and she prescribed Tri-Sprintec, because it has triple the amount of estrogen found in women. If you don't have low estrogen, and you are using Tri-Sprintec, of course you are going to experience unpleasant side effects such as acne, mood swings, weight gain, etc. I've been taking it for over a year, and my family says I'm a much more pleasant person to be around now that I have something ridding me of my terrible mood swings. I can effectively lose weight while taking it and have little to no acne. I went two months without it and gained weight, also breaking out in acne. "