To seek the prescription of traditional Chinese medicine for deep venous thrombosis of lower limbs.

Angelica sinensis, Ligusticum Chuanxiong, Carthamus tinctorius, Olibanum and Myrrha commonly used in clinic can dilate peripheral blood vessels, relieve vasospasm and improve blood circulation and microcirculation disorders. Drugs such as scorpion, earthworm, leech, zedoary and sparganium have enhanced anticoagulant and fibrinolytic activities. There are many traditional Chinese medicines that can improve hemorheology, reduce blood viscosity, enhance the antithrombotic function of vascular endothelium, reduce blood lipid, resist inflammation, promote the regression of atherosclerotic plaque and enhance tissue repair.