Fracture infusion has the following kinds of drugs: First, in the acute stage of injury, when the inflammatory edema is more serious, intravenous dexamethasone and mannitol can effectively play a dehydrating, anti-inflammatory effect, so as to reduce local inflammatory edema, pain and swelling. Secondly, intravenous drips of drugs that activate blood circulation and remove blood stasis, dredge the channels and channels, such as Danshen Chuanxiongzin and Blood Seton injection, can effectively improve blood circulation, promote arterial blood supply, increase venous reflux, reduce local bruising and inflammatory metabolites on peripheral nerve stimulation, and help relieve symptoms. Bone peptide can also be injected intravenously to promote the repair of the fracture location. Third, if the fracture is open, anti-infective drugs such as penicillin, cephalosporins and quinolones should be given intravenously. Fourth, if the nerve tissue is damaged, intravenous injection of methylcobalamin, adenosylcobalamin and other drugs can also play a very good therapeutic effect.