The treatment principle of traumatic wet lung, traumatic wet lung is related to severe shock or trauma to the lung, generally traumatic wet lung can give the patient basic treatment, such as oxygen, hemostasis, pain relief, sore clearing and other treatment. Mild traumatic wet lung can be treated with oxygen and medication. If it is severe or very severe, ventilator-assisted ventilation may be required, and high-dose hormone will be given intravenously to reduce the exudation of the lung. Generally, after about 7-10 days of treatment, traumatic wet lung can have obvious improvement and the effect is very good, which is not a particularly serious problem.