 Many uncomplicated cases of ringworm heal spontaneously in one to three months, so isolated infected areas may be cleared with simple home care. The affected area should be clipped free of hair and washed daily in a povidone-iodine (such as Betadine) or chlorhesidine shampoo (Nolvasan) followed by an application of an antifungal cream or drops. Products containing 2% miconazole nitrate or 1% clotrimazole can be purchased in a drugstore without a prescription. A 0.5% solution of chlorine bleach applied once a day can be effective on localized lesions. Vacuum your house often if your pet lives inside. Ringworm cases that do not respond, that have a secondary bacterial infection, or that involve the toenails or several body areas should be treated by a veterinarian.  Back to Main Page
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