The scrotum is moist, itchy, peeling, possibly eczema. 1, life attention to avoid wearing chemical fiber and too tight underwear, to wear cotton, loose, breathable underwear; secondly, avoid hot water to scald the affected area, avoid repeatedly scrubbing the affected area with salt water, alcohol, vinegar essence, aggravating scrotal eczema; 2, avoid eating spicy, irritating food, including raw onion, raw garlic, chili, mustard, also need to avoid milk, eggs, chicken, duck, goose, dog, mutton and other hair products. The treatment requires oral loratadine capsules, 1 capsule every night, combined with compound glycyrrhetinic acid capsule two capsules once, 3 times a day; external medication can be applied weak glucocorticoid ointment, such as dinaide ointment, 2 times a day for application, the symptoms need to be immediately stopped.