Zorbax 500 mg Tablet 10 is an antifungal medication used to treat fungal infections of the skin such as ringworm, jock itch, athlete's foot, and fungal infections of the nails and hair. A fungal infection is a skin disease caused by a fungus that attacks and infects the tissue. Fungal infections are potentially contagious (spread from one person to another).Disclaimer:For More Information Contact Your Physician