acne
"I have moderately severe acne.  I've tried all topicals and nothing has worked for me. I finally went to a dermatologist March of 2015, 90 days of doxy 100mg as well as differin cream. I noticed a huge difference fairly quick. At the end of I would say 30 days my skin was totally clear, minus my scaring! I continued to take the rest of my prescription. This antibiotic doesn't have permanent results. I was 100% clear for 7 months, it slowly came back around month 6 and now I am starting a new cycle of the same thing. The side effects were zero for me, I've heard accutane (where the results are a lot more permanent) has made some people suicidal so I have no objections to doing this once a year!"