Cutaneous candidiasis. A practical guide for primary care physicians.

Cutaneous candidiasis is a common fungal infection that can affect intertriginous or occluded areas, mucous membranes, the glabrous skin, and the nails. The diagnosis is confirmed by microscopic examination of a potassium hydroxide preparation, by Gram's stain or Polysciences Multiple Stain, or by culture when appropriate. Safe, simple, and effective treatment is available. Physical measures that promote dryness are helpful.