The fastest way to cure jock itch Rule number one: Don't scratch it! Scratching the rash can lead to infection and spread the fungus even more. Jock itch won't go away on its own, but using over ...

Medically reviewed by Eva Umoh Asomugha, M.D.Medically reviewed by Eva Umoh Asomugha, M.D. Jock itch (tinea cruris) is a ...