There are many drugs to prevent plateau reaction: First, drugs that can increase the body’s tolerance to low oxygen, mainly including plateau kang, plateau an, rhodiola, inosine and other drugs, these drugs can effectively prevent plateau reaction when taken before people enter the plateau. Second, to increase the blood supply of the heart and brain drugs, including Nordicom capsules, compound Danshin drops, quick-acting heart pills, etc., mainly to expand blood vessels, increase blood supply, can effectively relieve the symptoms of plateau reaction of various ischemia, hypoxia. Third, increase resistance medicine, after people enter the plateau zone to take can increase energy, can effectively prevent and relieve plateau reaction, including glucose, American ginseng and other drugs.