Types of toenail fungus are more common than you think, especially as we age. Toenail fungus will not go away on its own—it does require medical treatment to cure it. It can take up to a year for ...

Athlete's foot is a fungal infection that causes itchy, flaky skin between toes and on foot soles. You may also experience foul-smelling feet and changes in skin color depending on what type you have.

Thick, yellow, and brittle toenails are often caused by fungal infections like onychomycosis, which thrives in moist environments and on keratin. Risk factors include diabetes, poor circulation, and ...