It's been a while since I checked out this forum, but I came back because I seem to be having new issues with my skin in the form of rosacea like symptoms. In addition to rosacea, I have oily skin that I can't seem to get control of regardless of what I use. I was reading another topic on oily skin here and I came across a discussion about Differin. Would differin be bad for rosacea? It seems to be something to consider for my oily skin, but I wasn't sure if it would be too much for sensitive skin. Also, is it possible to get without a prescription? Thanks for any help.