Sulfamethoxazole / trimethoprim
"I took Bactrim for a month and I quickly saw the cystic acne disappear. So I started to reduce the dosage to 1 pill a day, then I stopped. In all, I was on the medication for a period of 2 months because I didn't like the idea of taking antibiotics for a large period of time. Recently, I've been having minor breakouts, but I'm paranoid. I am afraid to get filled with cystic acne again. So I decided to start retaking the antibiotics since I still have a couple of refills. Unfortunately I don't have health insurance anymore and I can't follow up with any Dr. "