If there is a fungal infection on the penis, here's what you can do.
First, keep the area clean. Wash the penis with mild, unscented soap and warm water daily. Make sure to dry it thoroughly, especially in the folds and under the foreskin (if uncircumcised), as moisture can promote fungal growth.
Over - the - counter antifungal creams can be used. Look for creams containing clotrimazole or miconazole. Apply the cream as directed on the package to the affected area two to three times a day.
Wear loose - fitting, breathable underwear made of cotton to allow air circulation and reduce humidity. Avoid sharing towels or underwear. If the symptoms don't improve after a few days or if there is pain, redness that spreads, or discharge, it's important to seek medical advice as it may be a more severe infection.