Ringworm (dermatophytosis) is a contagious skin infection that causes an itchy, ring-shaped rash. The best fungus-fighting treatment for ringworm depends on its location and severity. Unfortunately, ...

Pityriasis rosea and ringworm (tinea corporis) are both skin conditions that cause round, discolored patches. Ringworm is contagious through skin-to-skin contact, while pityriasis rosea is not. Both ...