These symptoms are quite common and often point to a fungal skin infection (intertrigo or tinea manuum) or eczema. A highly effective first step is to apply an over-the-counter antifungal cream containing generic clotrimazole or terbinafine twice daily to the clean, dry affected area for two to four weeks. Additionally, keep your hands as dry as possible, as moisture worsens this condition. Avoid harsh soaps and wear gloves when washing dishes. If you see no improvement after two weeks, please consult a doctor. They can examine it closely and prescribe alternative treatments, like a mild hydrocortisone cream, if it is eczema-related. Please don't worry, this is very treatable.