That said, if you are exceptionally worried and/or you have left out symptoms or other details, Gungho's suggestion is spot on.posted by schroedingersgirl at 11:27 AM on February 12, 2014 So you have, what -- a rash, blisters, crusting? -- and you have no idea if it is staph or whatever else it may be, but it is getting better and you have no fever?