Varicose veins cause stasis dermatitis, which needs to be treated with topical medicines on one hand, and on the other hand, it needs to be treated for the primary varicose veins, such as wearing compression stockings or surgical treatment. 1. After varicose veins occur in the lower limbs, due to the stimulation effect of local metabolites, it will lead to dermatitis, which can be treated with topical dermatitis drugs, such as mupirocin ointment, magnesium sulphate and so on, which have the effect of relieving itching and so on, and can alleviate the symptoms caused by dermatitis. 2. As the cause of dermatitis is varicose veins, it is necessary to treat varicose veins accordingly, you can wear compression stockings, if there is no contraindication to surgery, it is recommended that surgical treatment, you can choose varicose veins, high ligation stripping surgery and other surgical methods. It is recommended that patients go to the hospital, need to be examined on the end of the period warming, to be able to determine the severity of the condition, and then you can choose the appropriate treatment, the drug should be applied under the guidance of the doctor.