Keep the area clean and dry
Wash daily with mild soap and water
Dry thoroughly after bathing or sweating
Change underwear daily
Wear loose, breathable cotton underwear
Avoid tight clothing
Use an over-the-counter antifungal cream such as clotrimazole, miconazole, or terbinafine
Apply the antifungal exactly as directed on the package
Continue treatment for the full recommended course
Keep towels, clothing, and bedding clean
Avoid sharing towels or clothing
Use antifungal powder if needed to reduce moisture
Avoid scratching the affected area
See a healthcare professional if it is severe, spreads, or does not improve within 1 to 2 weeks
Seek medical care right away if there is pain, swelling, pus, fever, or open sores