Treatments Your Provider May Prescribe
In order to confirm the diagnosis of ringworm, your child's physician might scrape some surface skin material (scales) onto a slide and examine them under a microscope. This procedure, called a KOH (potassium hydroxide) preparation, allows the doctor to look for tell-tale signs of fungal infection.
Once the diagnosis of ringworm has been confirmed, the physician will probably start treatment with an antifungal medication. Most infections can be treated with topical creams and lotions, including:
- Terbinafine
- Clotrimazole
- Miconazole
- Econazole
- Oxiconazole
- Ciclopirox
- Ketoconazole
- Sulconazole
- Naftifine
- Butenafine
Rarely, more extensive infections or those not improving with topical antifungal medications may require 3–4 weeks of treatment with oral antifungal pills or syrups, including:
The ringworm should go away within 4–6 weeks after using effective treatment.