Tinea corporis

Alternative names:

fungal infection of the body; fungal skin infection; infection - fungal (body); tinea circinata; tinea of the body

Treatment:

Care should be taken to not overtreat ringworm, because it can cause side effects.

Ringworm usually responds to self-care. Keep the skin clean and dry. (See Prevention). Topical (applied to the skin) over-the-counter antifungal or drying powders, such as those that contain miconazole, clotrimazole, or similar ingredients, are often effective in controlling ringworm.

Severe or chronic infection may require further treatment by the health care provider. Oral antifungal medications may be given. Stronger, prescription topical antifungal medications, such as ketoconazole or sulconazole may be needed. In some cases, topical corticosteroids (see corticosteroids - topical - low potency and corticosteroids - topical - medium to very high potency) may be added to the topical antifungals. Antibiotics may be needed to treat secondary bacterial infections.

Expectations (prognosis):

Ringworm usually responds to topical treatment within 4 weeks. Severe or resistant cases usually respond promptly to oral antifungal therapy.

Complications:

• secondary bacterial skin infections, cellulitis
• spread of tinea to feet, scalp, groin, or nails
• pyoderma, dermatophytid, or other skin disorders
• overtreatment dermatitis
• systemic side effects of medications (See the specific medication)

Calling your health care provider:

Call for an appointment with your health care provider if ringworm does not improve with self-care, or if symptoms persist longer than 4 weeks.