"had acne forever, went through accutane which cleared it up for a good 2 years and the acne came back. went back to the dermatologist and was prescribed bactrim. it didn&#039;t start working till a few weeks in but after that, i started noticing my face getting clearer. unfortunately, taking bactrim for a long time isn&#039;t good for you for a long time so here i am starting back at square one, but it was the best few months i&#039;ve in a while."