Erythrasma is a long-term skin infection caused by bacteria. It commonly occurs in skin folds.
Causes, incidence, and risk factors
Erythrasma is caused by the bacteria Corynebacterium minutissimum.
Erythrasma is more common in warm climates. You are more likely to develop this condition if you are overweight or have
The main symptoms are reddish-brown slightly scaly
Signs and tests
- Lab tests of scrapings from the skin patch
Wood’s lamp examination
Gently scrubbing the skin patches with antibacterial soap may help them go away. Your doctor may prescribe erythromycin gel that you put on the skin. If the condition is very bad, you may need to take this medicine in pill form.
The condition should go away after treatment.
Calling your health care provider
Call your health care provider if you have symptoms of erythrasma.
You may be able to reduce the risk of erythrasma if you:
- Bathe or shower often
- Keep your skin dry
- Wear clean cloths that absorb moisture
- Avoid very hot or damp conditions
- Maintain a healthy body weight