Causes

A highly contagious fungal infection caused by dermatophytes, often spread by skin-to-skin contact or shared items.

Prevention

Keep skin clean and dry, avoid sharing towels or sports gear, and wash hands after touching pets.

Treatment Options

Topical antifungal creams (clotrimazole, terbinafine). Oral antifungals for stubborn infections.

Myths vs. Facts

Myth: It is caused by a literal worm under the skin. Fact: It's caused by a fungus. The name comes from its ring-like appearance.

When to See a Dermatologist

If the rash doesn't clear up after 2 weeks of OTC antifungal use, or if it's on the scalp.

Book a Visit