SEFUDUN natural varicose vein ointment contains sophora flavescens, Phellodendron angelica, safflower, ginger, etc., which can increase blood circulation, soothe, calm, and reduce swelling. It can also improve skin immunity and reduce the occurrence of sensitive skin! Causes of varicose veins: Congenital valve anomalies, valve insufficiency, long-term standing, family inheritance, pregnancy, obesity It is generally believed that varicose veins in the lower limbs are caused by the need to stand for a long time at work, which slows down the blood flow in the veins, and gradually causes swelling and numbness in the legs. , coupled with the weakening of the vein wall, sitting and standing for a long time and maintaining the same posture for a long time can only be said to be one of the causes of varicose veins in the lower limbs. Especially suitable for the elderly, whose work requires long-term sitting and standing, physical labor, after surgery or sports