Ringworm

Is this your child's symptom?

• One or more ring-shaped spots caused by a fungus
• Has a rough edge and clearing of the center

If NOT, try one of these:

• Rash or Redness - Localized

Symptoms of Ringworm

• Round pink patch
• Clearing of the center as the patch grows
• Raised, rough, scaly border
• Usually ½ to 1 inch (12 -25 mm) in size
• Ring slowly increases in size
• Often only on one side of the face or body
• Mildly itchy

Cause

• An infection of the skin caused by a fungus. It is not caused by a worm.
• Can often be spread to humans from puppies or kittens that have it. Pet rodents also can carry it.
• Rarely, can be spread human-to-human. It needs direct skin contact to be passed this way. An exception is that ringworm can occur often among wrestlers. This is because of close body contact during matches.
• Sometimes, caused by fungus in the soil.

When to Call for Ringworm

Care Advice for Ringworm

1. What You Should Know About Ringworm:
   • Ringworm is a fungus infection of the skin.
   • Often it's caught from puppies or kittens that have it.
   • Here is some care advice that should help.
2. Anti-Fungal Cream:
   • Use an anti-fungal cream (such as Lotrimin) 2 times per day. No prescription is needed.
   • Put it on the rash and 1 inch (2.5 cm) beyond its borders.
   • Keep using the cream for at least 7 days after the rash is cleared.
3. Return to School:
   • Your child doesn't have to miss any child care or school for ringworm.
   • Sometimes, ringworm of the skin can be passed on to others. It requires direct skin-to-skin contact.
   • Ringworm from pets is not passed from human to human. It is only passed from animal to human.
   • After 48 hours of treatment, ringworm does not spread to others at all.
   • Wrestlers: Can return to wrestling after 3 days of treatment. Continue treatment until gone.
4. What to Expect:
   • It goes away in 3 to 4 weeks.
   • If it comes back, suspect the household puppy or kitten.
   • Take your animal to the vet for an exam and treatment.
5. Call Your Doctor If:
   • Rash gets bigger or spreads after 1 week on treatment
   • Rash is not gone by 4 weeks
   • You think your child needs to be seen
   • Your child becomes worse

And remember, contact your doctor if your child develops any of the 'Call Your Doctor' symptoms.

Disclaimer: this health information is for educational purposes only. You, the reader, assume full responsibility for how you choose to use it.

Copyright 2000-2023. Schmitt Pediatric Guidelines LLC.

Ringworm Rash on Arm

This is a picture of ringworm. The area is round and pink. It has a raised, rough scaly border. The ring slowly grows in size. It is often slightly itchy.

This is caused by a fungus, not a worm. It can be passed from person to person. If you notice a rash like this, contact your doctor for treatment.

Ringworm Rash on Leg

This is a picture of ringworm. The area is round and pink. It has a raised, rough scaly border. The ring slowly grows in size. It is often slightly itchy.

This is caused by a fungus, not a worm. It can be passed from person to person. If you notice a rash like this, contact your doctor for treatment.