Ringworm
Ringworm Skin Infection
Ringworm, or tinea, is a skin infection caused by a fungus. It gets its name from the circular red rash that forms on the skin, as it's thought to look like a worm. The rash can appear anywhere on the body, but ringworm is most commonly found on the scalp, feet, and body.
Ringworm can usually be treated with over-the-counter medications and may not require a doctor's visit. In some cases, however, ringworm may need to be treated with prescription antifungal medications.
Symptoms of Ringworm
The most common symptom of ringworm is a circular rash that may be red or scaly. It can itch or burn, and it may be tender to the touch. Other symptoms may include:
- Hair loss from the affected area
- Scaly, flaky, or crusted areas of skin
- Rings of rash spreading outward
- Intense itching
Causes of Ringworm
Ringworm is caused by a fungus that grows on the skin. It is spread by direct contact with infected skin, animals, soil, or objects such as furniture or clothing that has come in contact with the fungus. People with weakened immune systems are more likely to become infected.
Diagnosing Ringworm
To diagnose ringworm, a doctor will usually look at the affected area and may take a sample of skin for laboratory testing. It's important to get an accurate diagnosis, as treatments for ringworm may vary depending on the cause and location of the infection.
Treatment for Ringworm
Ringworm is usually treated with over-the-counter antifungal medications. These medications help to kill the fungus and clear up the infection. They are available in creams, sprays, and lotions. In more severe cases, a doctor may prescribe a stronger antifungal medication.
In addition to medication, it is important to keep the affected area clean and dry and to use only warm water and mild, unscented soap. It is also important to avoid scratching or picking at the rash, as this can spread the infection.
Preventing Ringworm
Good hygiene, such as washing your hands and showering after swimming or exercise, can help reduce your risk of getting ringworm. It is also important to avoid sharing items such as clothing, towels, or bed linens. If you suspect you have been exposed to ringworm, see your doctor as soon as possible.