acne
"I'm not perfect with my eating and exercising habits and alas, along with teenage hormones came acne. They're not horrific, but bad enough to be irritating and painful the week before menstruation. I used to take doxycycline but, even from the beginning, it gave me really bad nausea and headaches. I haven't noticed anything too bad with the sun exposure on the minocycline but have had more drowsiness and am currently experiencing headaches and dizziness. It cleared up everything along with my use of a Clarisonic and a benzyl-based topical cream. Definitely try it if other tetracyclines didn't work out for you. This one, despite the side effects, is doing the trick."