Anonymous wrote:It could also be MRSA, which can start out looking like a bug bite without the itching. But then it swells rapidly and pus collects in there. Oh, and it hurts like h*ll. The pus should be tested to rule out staph. If it continues to swell or the pain increases (with staph that will happen very quickly - over the course of a day) I would see a doctor.
Nearly every skin infection you can get is a kind of staph. MRSA is a kind of staph that is resistant to antibiotics. Most staph infections are not MRSA. I would worry about it being MRSA unless it doesn't respond to home treatment. Anonymous wrote:It's probably an ingrown hair. They can get crazy big. You should go to a doc, but it could go down on it's own or with some home care. I'm not qualified to tell you how, but google it.
I had one on my bikini area once and also my armpit.