Xiliotol can promote blood circulation and is effective in vascular diseases such as subcutaneous bruises, venous thrombosis, thrombotic superficial phlebitis and hemorrhoids, which are the main effects of Xiliotol, as it can improve blood circulation and promote the absorption of blood clots. It can improve blood circulation and promote the absorption of blood clots, which are the main effects of Xiliotoxin. Xiliotoxin also has a certain effect on the prevention and treatment of scars and can make them smaller. However, it has certain contraindications, for example, patients who are allergic to the ingredients of Xiliotuo, such as heparin, should not be used because of the presence of heparin in Xiliotuo. Also, it should not be used in areas where the skin is broken, as it may aggravate the skin infection. It is widely used in clinical practice and can be applied by patients at home.