Ringworm
Description / Symptoms
- Round pink patch
- Clearing of the center as the patch grows
- Raised, rough, scaly border
- Usually ½ to 1 inch in size
- Ring slowly increases in size/mildly itchy
Cause
A fungus infection of the skin transmitted from puppies or kittens who have it, or from the soil.
See More Appropriate Topic (instead of this one)
If doesn't look like ringworm, see Localized Rashes.
When to Call Your Doctor for Ringworm
Call Your Doctor Within 24 Hours If:
- Pus is draining from the rash
Call Your Doctor During Weekday Hours If:
- You think your child needs to be seen
- Scalp is involved
- More than 3 spots are present
- You have other questions or concerns
Home Care (Read "Call Your Doctor…" first):
Antifungal Cream
- Use Lamisil, Micatin or Lotrimin cream (no prescription needed) 2 times per day
- Apply it to the rash and 1 inch beyond its borders
- Continue the cream for at least 7 days after the rash is cleared
Contagiousness
Ringworm of the skin is mildly contagious. It requires direct skin-to-skin contact.
The type acquired from pets is not transmitted from human to human, only from animal to human. After 48 hours of treatment, ringworm is not contagious at all.
Your child doesn’t have to miss any day care or school for ringworm.
Expected Course
It clears completely in 3 to 4 weeks. For any recurrences, suspect the household puppy or kitten and take it to the vet for diagnosis and treatment.
Call Your Doctor If:
- Rash continues to spread after 1 week on treatment
- Rash is not cleared by 4 weeks
- Your child becomes worse or develops any of the "Call Your Doctor…" symptoms
Parent Care for Pediatric Symptoms. Copyright 2000-2006.