Usually appears as a ringed lesion that extends from the crotch fold out over the upper inner thigh. Recurrence is common and it often flares up in the summer. Tight clothing and obesity will aggravate the problems. It usually doesn t involve the scrotum. If the scrotum is inflamed then there is a candida infection.
Medical treatment uses antifungal creams and sometimes internal antifungal agents.
Keeping the area clean and dry will discourage growth of the fungus. Wearing loose clothing and underwear and changing clothing frequently is also important. Tea tree oil - very effective for fungal infections. Dilute in half with olive oil and apply to the area several times a day or apply a few drops to a washcloth in the shower. Goldenseal - another effective antifungal.