Prevention

Ringworm is difficult to prevent. The fungus that causes it is common, and the condition is contagious even before symptoms appear. Take these steps to reduce your risk of ringworm:

• 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 infection.
• Keep clean. Wash your hands often. Keep shared areas clean, especially in schools, child care centers, gyms and locker rooms. If you participate in contact sports, shower right after practice or a match and keep your uniform and gear clean.
• 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. If you have pets or other animals, ask your veterinarian to check them for ringworm.
• Don't share personal items. Don't let others use your clothing, towels, hairbrushes, sports gear or other personal items. And don't borrow such things.