After the acute phase of the fracture, the following drugs can be used for scalding or soaking, commonly used drugs to invigorate blood stasis, dredge the meridians, tonify the liver and kidneys, renew the tendons and connect the bones, such as angelica, Chuanxiong, red peony, cinnamon, mulberry, elongated tendons, chicken blood vine, penetrating bones, ginger yellow, sumac, wei ling xian, mugwort, etc., which can effectively increase the local blood flow and can promote the arterial blood supply to the fracture location to provide more energy nutrition and electrolytes, which helps the fracture to heal. In addition, it can also increase venous return, promote the metabolism and elimination of bruising and inflammatory edema produced by the fracture as soon as possible, and effectively relieve the symptoms of local pain and unfavorable activities, for example, the medicine to renew the tendons and bones, such as bone crushed tonic, eucommia and sequestra, can also promote the healing of the fracture ends and play the role of renewing the tendons and bones.