There is no such name as urinary eczema, but rather a diagnosis of diaper eczema or diaper dermatitis. In the clinical presentation symptoms are erythema, papules, papules, vesicles, oozing, crusting, scratching, flaking, and can be itchy and stinging. The lesions are symmetrically distributed on the buttock diaper contact area, and the boundary is relatively clear. In clinical treatment, oral diclofenac tadalafil dry suspension can be taken, for the erosion, oozing parts, can be applied topical dermatocon solution 1:5 dilution, wet compresses for 20 minutes and then remove the wet cloth, and then apply fusidic acid ointment applied to the erosion, broken parts. For dry, crusted areas can be treated by applying topical Denuded ointment 1:1 mixed with black bean distillate.