Minocycline
"I'm almost 21 now and have had acne since I was 12ish. My cheeks are scarred from the moderate to severe acne, and so is my back. Before taking the minocycline my acne was running rampage on my face and back, along with hurting my self-esteem. I was put on minocycline and Aczone (it's a topical prescription), and my acne began to clear up very quickly. Not necessarily that the scars went away, but I wasn't haven't break out after break out. Maybe I have some minor stiffness from the antibiotic, but all in all I haven't really had any side effects.
Wish everyone the best of luck!"