After two years of moderate to severe cystic
acne (but a lifetime of mild
acne punctuated by spurts of cystic
acne), I have noticed two things-While I'm in my late 30's, "hormonal" acne treatments etc. DON'T WORK and powerful anitbiotics work FAST & best. My most recent expereinces: using a sulfa based drug for non-skin infections has almost obliterated cystic acne in 4, yes 4 days!!!!!!