Varicose veins in the lower legs are classified as primary varicose veins and secondary varicose veins. Varicose veins can be treated with compression therapy, injection therapy and surgical therapy, and secondary ones also have to lift the primary lesion. Treatment methods: 1. Compression therapy: Using sequential decompression varicose stockings, sequential decompression elastic stockings establish the highest support pressure at the ankle and gradually decreases up the leg. This decreasing change in pressure allows blood to flow back into the veins of the lower extremities, effectively relieving or improving the pressure on the veins and venous valves of the lower extremities. It is best to wear the compression stocking in the early morning before getting up, and take it off again after going to bed at night (under the guidance of doctor). 2.Injection therapy: Sclerotherapy is injected into the varicose veins to cause a chemical inflammatory reaction and occlusion of the varicose veins. It is suitable for the treatment of capillary dilation, reticular small vein dilation and residual varicose veins after surgery. 3.Surgical treatment: Commonly used surgical methods are high ligation of saphenous vein or small saphenous vein and segmental stripping of varicose vein, which is a radical treatment and is suitable for those who have incompetent superficial venous valves and traffic branch valves, while the deep veins are open. Varicose veins in the calves are mostly seen in people who are engaged in long standing occupations, high intensity of physical activities, or those who are sedentary and less active. So in daily life also try to avoid standing for a long time and pay attention to proper exercise.