Doxycycline
acne
"I've been on doxycycline for 8 months. Since I've been on it, I haven't had any cystic acne or acne (only a few on occasion but they were very tiny & went away quickly). No side effects for me. I have hormonal acne with Rosacea. No cure for Rosacea, but at least I don't have painful red bumps on my face anymore. Me and my husband are amazed at the difference in my skin. Give it a try!."