Fungal infection with itching commonly affects warm and sweaty areas such as the groin, thighs, underarms, feet, or skin folds. It may cause redness, itching, burning, scaling, ring-shaped rash, or dark patches because the fungus grows more easily in moist skin areas. Tight clothing, sweating, poor drying after bathing, and repeated use of steroid creams may worsen the infection and make it return repeatedly. Antifungal creams containing clotrimazole, luliconazole, or terbinafine are commonly used to help reduce itching and control fungal infection. Apply a thin layer over the affected skin and slightly beyond the rash after washing and drying the area properly. Continue regular application for the full advised duration even if itching improves early. Keeping the area dry, wearing loose cotton clothes, changing sweaty clothes quickly, and avoiding sharing towels may also help prevent recurrence. Avoid repeatedly using steroid-combination creams without guidance because they may hide the infection temporarily and worsen it over time. Consult your doctor if the rash spreads, develops pus, becomes painful, or keeps returning despite treatment.