acne
"I've just gotten on this medicine about 2 weeks ago.  First off, it DOES take a while for ANY medication to get in your system.  But first week, I hadn't had one single zit emerge on my face.  By week two, I had a few small bumps appear, but nothing like the huge painful giant puss-filled ones that usually do.  I have yet to have a cyst ::knock on wood::, I'll take those little zits over the nasty ones any day!  I hear you have to wait a few months to see full results.  I can't wait."