China Varicose Veins Network - Beijing Shuidui Hospital Phlebitis Department treats varicose veins, phlebitis, venous thrombosis and ulcers formed by phlebitis in the lower limbs. It is the first hospital in Beijing to use pure Chinese medicine preparations for targeted treatment, and has received national and world patents. This treatment brings hope to patients who have lost confidence in treating varicose veins and deep venous valve insufficiency, which causes swelling, heaviness, and ulceration.