Ringworm of the Skin

What Happens

Ringworm of the skin can start as a small patch of itchy, red, or scaling skin. The rash can spread and cover a large area.

Clothing that rubs the skin can irritate the rash. Sweat, heat, or moisture in the air (humidity) can make the itching and infection worse.

As the infection becomes worse, the ring-shaped patternClick here to see an illustration. and red-brown color may become more visible. If not treated, the skin can become irritated and painful. Skin blisters and cracks can become infected with bacteria and require antibiotics.

Ringworm can also spread to other parts of the body, including the feet, nails, scalp, or beard.

After treatment, the rash will go away. But ringworm can return unless you follow steps to prevent it. The tendency to get fungal skin infections or to have them return after treatment seems to run in families.


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Author: Maria G. Essig, MS, ELSLast Updated: April 19, 2007
Medical Review: Kathleen Romito, MD - Family Medicine
Randall D. Burr, MD - Dermatology

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 Topic Overview
 Cause
 Symptoms
Arrow PointerWhat Happens
 What Increases Your Risk
 When To Call a Doctor
 Exams and Tests
 Treatment Overview
 Prevention
 Home Treatment
 Medications
 Surgery
 Other Treatment
 Other Places To Get Help
 Related Information
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