Medically reviewed by Jurairat J. Molina, MD A circular rash is commonly caused by a fungal infection called ringworm.

You can typically get rid of a ringworm infection with over-the-counter (OTC) antifungal treatments. Certain cleaning practices at home may also help speed recovery. A ringworm rash can be ...

Jamie Samnang was "shocked and disgusted" upon learning her itching skin was caused by ringworm she got from the "hot, sweaty, moist" gym after not wiping her equipment Kennedy News and Media An ...