Is the rebellion in Qinghai serious?

According to the doctor's inquiry, plateau refers to various uncomfortable symptoms caused by low pressure and hypoxia in the surrounding environment after the human body quickly enters the area above 3000 meters above sea level. Qinghai has an average altitude of more than 3000 meters, and altitude sickness may occur. The most common first symptom of hyperreflexia is headache, including insomnia, loss of appetite, fatigue and even dyspnea. In severe cases, pulmonary edema or brain edema may occur.

If you want to relieve altitude sickness, you need to take a full rest, and use nasal catheter or mask to absorb oxygen, which will be obviously relieved. If the symptoms can't be relieved, you should leave the plateau as soon as possible, and you can use drugs to improve blood oxygen saturation, such as ethazolamide or medroxyprogesterone acetate.