Some people may experience irritant dermatitis as well, adds Dr. Curran, which can cause a rash and inflammation. Unfortunately, even after successful treatment, toenail fungus can return.

Jock itch (tinea cruris) is a fungal infection of the groin caused by the same fungi that cause athlete's foot and ringworm.

Here’s a look at some of the most likely causes of your toenail discoloration and how they’re treated. Nail fungus, also called onychomycosis, is one of the most prevalent causes of toenail ...

sometimes painful rash. Known medically as tinea cruris, jock itch is caused by the same fungus that leads to ringworm and Athlete's foot. "Jock itch usually isn't serious, but it is unappealing ...

A fungal nail infection is a common condition that can leave you with brittle, discolored nails, usually on your toes. Its formal name is onychomycosis, and it’s a lot like athlete’s foot.

The name comes from the shape of the rash ... into contact with the fungus. Location also determines what the infection is called. For instance, there’s athlete’s foot or tinea pedis, jock ...

Sweaty feet create an ideal environment for fungal infections, like athlete’s foot or toenail fungus ... Visible skin changes — like rashes, small indentations or persistent peeling or ...