Soreness and swelling in legs due to varicose veins is a result of poor blood circulation, stagnation of blood in veins and corresponding symptoms of elevated venous pressure. In case of varicose veins causing leg soreness, conservative treatment is available.1. Conservative treatment: Avoid prolonged standing and sitting and exercise the calf muscles to reduce venous blood stagnation through the action of muscle pumps. You can also use medical varicose vein stockings, this kind of gradient compression stockings, can promote the circulation of venous blood, reduce the stagnation of venous blood in the varicose veins, and then reduce the patient’s symptoms. 2, oral medication: Oral medication is mainly dioxytetracycline and vilostat, which are the drugs to protect the blood vessels and can increase the endothelial tension of the blood vessels. If the symptoms can not be relieved, surgical treatment can be used.