Ringworm of the body

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Definition

Ringworm of the body is one of several forms of ringworm, a fungal infection that develops on the top layer of your skin. It's characterized by an itchy, red circle of rash with healthy-looking skin in the middle.

Also called tinea corporis, ringworm of the body is closely related to other skin conditions with similar names. "Tinea" is a type of fungus, and "corporis" is the Latin word for "body." Other common tinea infections include:

• Athlete's foot (tinea pedis). This form affects the moist areas between your toes and sometimes on your foot itself.
• Jock itch (tinea cruris). This form affects your genitals, inner upper thighs and buttocks.
• Ringworm of the scalp (tinea capitis). This form is most common in children and involves red, itchy patches on the scalp, leaving bald patches.

Tinea corporis affects your arms, legs, trunk and face. Ringworm gets its name from the characteristic ring that can appear, but it has nothing to do with an actual worm under your skin.

Although unsightly, ringworm usually isn't serious, except potentially for people with weak immune systems. Treatment usually consists of antifungal medications that you apply to your skin.

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Symptoms