I see this thread is back from the dead. As an update I thought I'd mention what the professionals recommend. I saw a dermatologist and this was the course of action. I was prescribed some oral antibiotics (Minocycline). The doctor said to take two a day for a month then one a day for a couple of months. Beware of light sensitivity. The doctor also told me to pick up some Hibiclens from behind the pharmacy counter (not prescription) and scrub the area two times a week while showering.
The Minocycline has made the sores go down, but one still isn't completely gone. We'll see what happens in the next month or so.