HEALTH - RINGWORM
Ringworm, which isn't a worm at all, can affect not only the skin, but also the nails and scalp. Ringworm is a contagious fungus infection that can affect the scalp, the body (particularly the groin), the feet, and the nails. Despite its name, it has nothing to do with worms. The name comes from the characteristic red ring that can appear on an infected person's skin. Ringworm is also called Tinea. Ringworm of the skin starts as a red, scaly patch or bump. Ringworm tends to be very itchy and uncomfortable. Over time, it may begin to look like a ring or a series of rings with raised, bumpy, scaly borders (the center is often clear).
This ring pattern gave ringworm its name, but not every person who's infected develops the rings. When ringworm affects the feet it's known as athlete's foot, and the rash, which is usually between a person's toes, appears patchy. In fact, the rashes a person gets with athlete's foot and jock itch may not look like rings at all they may be red, scaly patches.
Ringworm of the scalp may start as a small sore that resembles a pimple before becoming patchy, flaky, or scaly. It may cause some hair to fall out or break into stubbles. It can also cause the place where the infection is to become swollen, tender, and red. Ringworm of the nails may affect one or more nails on a person's hands or feet. The nails may become thick, white or yellowish, and brittle. Ringworm of the nails is not too common before puberty, though.
Is Ringworm Serious
Ringworm usually isn't serious, except potentially for people with weak immune systems. However, they may lead to more serious bacterial infections in the elderly and those who have conditions that affect the immune system, such as AIDS.
Ringworm infections appear to be increasing steadily, especially among preschool and school-age children. Early recognition and treatment are needed to slow the spread of infection and to prevent re-infection. In the United States it is estimated that 10% to 20% of the population is affected by fungal infections of the skin. Ringworm is a common skin disorder, especially among children, but it may affect people of all ages.
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