Clotrimazole dusting powder is an antifungal medicine used to treat fungal skin infections by killing the fungus that causes them, providing relief from symptoms like itching, redness, and irritation. It's effective for conditions such as athlete's foot, ringworm, jock itch, and some yeast infections, especially in moisture-prone areas like the feet, groin, and underarms. The powder also helps manage moisture-related conditions like sweat rash and can be used to prevent fungal infections from returning