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Alternative names Return to top
Fungal infection - body; Infection - fungal - body; Tinea of the body; Tinea circinata; Ringworm - bodyDefinition Return to top
Tinea corporis is an infection of the body surface by mold-like fungi called dermatophytes.Causes, incidence, and risk factors Return to top
The body normally hosts a variety of microorganisms, including bacteria, mold-like fungi (dermatophytes), and yeast-like fungi (such as Candida). Some of these are useful to the body. Others may multiply rapidly and cause symptoms.
Tinea corporis (often called ringworm of the body) is a common skin disorder, especially among children, but it may occur in people of all ages. It is caused by mold-like fungi (dermatophytes). See also tinea capitis (involving the scalp), tinea cruris (jock itch), and tinea pedis (athlete's foot).
Fungi thrive in warm, moist areas. Susceptibility to fungal infection is increased by poor hygiene, prolonged wetness of the skin (such as from sweating), and minor skin or nail injuries.
Tinea infections are contagious and can be passed by direct contact with affected individuals or by contact with contaminated items such as combs, clothing, shower, or pool surfaces. They can also be transmitted by contact with pets that carry the fungus (cats are common carriers).
Symptoms Return to top
Signs and tests Return to top
The diagnosis is primarily based on the appearance of the skin. If tests are used, they may include the following:
Treatment Return to top
Keep the skin clean and dry. Topical (applied to the skin) over-the-counter antifungal creams, such as those that contain miconazole, clotrimazole, or similar ingredients, are often effective in controlling ringworm.Expectations (prognosis) Return to top
Ringworm usually responds to topical treatment within four weeks. Severe or resistant cases usually respond promptly to oral antifungal therapy.Complications Return to top
Calling your health care provider Return to top
Call for an appointment with your health care provider if ringworm does not improve with self-care.Prevention Return to top
Good general hygiene helps prevent ringworm infections. Avoid contact with infected pets as much as possible.
Clothing and household items, such as combs and bathroom surfaces, should be cleaned and dried thoroughly before reuse or use by another person to prevent the spread of the infection. Wash the hands thoroughly after contact with any fungal infection, including contact to treat the infection.
Update Date: 1/11/2003 Updated by: Glen H. Crawford, M.D., Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.
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Page last updated: 28 October 2004 |