The performance of scrotal eczema can be divided into acute, subacute and chronic symptoms, and there are differences in clinical performance in different periods. 1. Acute stage: the dense distribution of pinhead or corn size papules, herpes, small blisters, basal flushing, due to scratching, rash breakage can be seen pitting oozing and small vesicles, plasma oozing. 2. Subacute stage: the redness, swelling and exudation are reduced, but there can still be papules and a small number of papules, the skin lesions are dark red, and there can be a few scales and mild infiltration. 3. Chronic phase: long course of the disease, due to constant scratching led to scrotal skin dry hypertrophy, wrinkles become deep, accompanied by scabs and scales, skin pigmentation, or due to scratching led to hypopigmentation, intense itching. The presence of scrotal eczema, should seek early medical treatment, under the guidance of the doctor comprehensive treatment.