acne
"I had clear skin all the way up to junior year. I became stressed out due to the work load and decided to buy products that contained chemicals such as benzoyl peroxide and salicylic acid. I even purchased a system, but I believe that it dried out my skin and produced an oil flare up. My acne was considerably worse after 30 days. I got cystic pimples. 

I finally convinced my parents to seek me a dermatologist. I was prescribed Differin lotion (0.3% adapalene) along with minocycline 100mg, twice a day. I wash my face now with Purpose gentle cleansing car. The first week I only used Differin because my insurance had not cleared Minocycline yet. I saw significant improvement. Almost my 3rd month and breakouts have ceased."