Scrotal eczema is an eczema that occurs in the confined area of the scrotum, and occurs mostly because the patient may have allergies, a humid environment, and a lowered resistance. The symptoms of scrotal eczema are mainly itching, which may be more obvious at night, and the course of the disease is recurrent. It is recommended that the diet should be light, eat less stimulating food, such as cold, spicy or eat easy to fire food. Try to eat less food that can easily cause allergies, such as high protein milk, eggs and seafood. In the treatment of the first to keep the scrotum skin dry, oral some anti-allergy drugs, at the same time can be used with the elimination of wind and dampness to stop the itching of the ointment or traditional Chinese medicine lotion topical treatment.