Antifungal cream is used to treat fungal infections of the skin, such as athlete's foot, ringworm, and yeast infections. It is also effective in treating jock itch, as well as some types of diaper rash. Antifungal cream works by killing the fungus that causes the infection and relieving symptoms such as itching, redness, and inflammation. Antifungal cream can be applied topically to the affected area and typically needs to be used for several days or weeks to fully clear the infection. Always follow the instructions and guidance of a healthcare professional when using antifungal cream.