PreventionBy Mayo Clinic staff
Ringworm is difficult to prevent. The fungus that causes ringworm is common and contagious even before symptoms appear. However, you can help reduce your risk of ringworm by taking these steps:
- Educate yourself and others. Be aware of the risk of ringworm from infected people or pets. Tell your children about ringworm, what to watch for and how to avoid the infection.
- Keep clean. Wash your hands often to avoid the spread of infection. Keep common or shared areas clean, especially in schools, child care centers, gyms and locker rooms.
- Stay cool and dry. Don't wear thick clothing for long periods of time in warm, humid weather. Avoid excessive sweating.
- Avoid infected animals. The infection often looks like a patch of skin where fur is missing. In some cases, though, you may not notice any signs of the disease. Ask your veterinarian to check your pets and domesticated animals for ringworm.
- Don't share personal items. Don't let others use your clothing, towels, hairbrushes or other personal items. Refrain from borrowing these items from others as well.
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