I've seen a few guys that look like they got hit w/ a load of # 4 Buck Shot..., and it infected!!
Stuff that is WAY beyond Oxy or Retin-A creme or basic hygiene issues.
THese guys tend to report that a Acutane treatment cures it permanently.
The side effects are reported to be nasty, and this stuff needs be kept away from women I seem to recall.
It's a heavy hitter that needs research and carefull consideration before use.
Many foreign Pharmacies carry it.