Varicose veins in lower limbs are very common diseases, teachers, nurses, hair stylists, counter girls, chefs, restaurant waiters and other occupations that require long hours of standing are all high risk groups, also common in pregnant women. The patient often feels soreness and swelling of lower limbs, weakness, edema of ankle joint, light and heavy, if not treated or not treated properly, the skin of lower leg and ankle can gradually become black, eczema, and even ulcer, which can not be cured for a long time, commonly called “old rotten leg “The varicose veins can rupture and bleed, also can form thrombotic superficial phlebitis, redness, swelling and pain, even induce deep vein thrombosis. Weakness of the vein wall, defective venous valves and elevated pressure in the superficial veins are the main causes of superficial varicose veins. Weak venous walls and venous valve defects are associated with genetic factors. Any acquired factors that increase the gravity of the blood column, such as prolonged standing, heavy physical labor, pregnancy, chronic cough, habitual constipation, etc., cause excessive pressure on the valves, which gradually relax and fail to close tightly, resulting in increased venous pressure in the limbs, and because the more distant veins are centrifuged the higher the venous pressure is, so varicose veins are far more pronounced in the calves than in the thighs, and later in the course of the disease than rapidly at the beginning.