The sequelae of returning from the plateau must be treated as follows: First, the most common cause of the sequelae of returning from the plateau is plateau hypoxia, which should be treated according to hypoxemia, and the best treatment method is to carry out the system treatment of hyperbaric oxygen chamber, combined with the oxygen absorption of shielding oxygen for treatment, and the hyperbaric oxygen should be sucked twice a day continuously, usually one inhalation for one hour can effectively relieve the clinical symptoms of hypoxia. Second, should also input the drug to improve myocardial ischemia, after the plateau back the most significant symptom is the large artery blood supply insufficiency, especially the coronary artery supply insufficiency of the heart is particularly typical and significant, at this time the application of salvia, safflower, rhodiola and other drug injection treatment, can alleviate the sequelae caused by ischemia. Thirdly, plateau reaction will also cause strong cerebral artery narrowing and insufficient blood supply, which will easily lead to transient cerebral ischemic attack. At this time, we should take oral medications to prevent and protect against cerebral vascular spasm, such as Nimodipine, Ciproxin and Olepoc and other medications to treat the sequelae.