1, there are obvious heart, lung, brain, liver, kidney and other diseases, severe anemia, hypertension and retinal disease patients, as well as pregnant women, should not enter the high-altitude areas;
2, is suffering from upper respiratory tract infection and fever, body temperature of more than 38 degrees or below 38 degrees, but the respiratory and systemic symptoms of obvious people should be postponed to enter the It is recommended that children under the age of 10 should not be taken to high altitudes;
4. Older people who are too old and in poor physical condition are also unsuitable for high altitudes.
But relatively speaking, if people in the highland area come to the central plains where there is plenty of air, they will have the same reaction, which basically includes chest tightness, easy to doze off, dizziness, tinnitus and so on, which is medically known as the low plains reaction.
Prior to the high altitude, should be fully prepared from the following aspects:
1, psychological preparation: practice has proved that a good psychological quality is to overcome and overcome the important treasure of plateau reaction. Do not over exaggerate the pain of plateau reaction;
2, physiological preparation: to go to the plateau is to carry out mountaineering, crossing and other high-intensity sports, advance, systematic training is essential. To ensure that the physical ability to meet the needs of the movement and have enough surplus, in advance to take inosine, rhodiola rosea, xiyangshen and some other anti-hypoxia, enhance the body's immunity to health care drugs, there is a certain auxiliary effect. It is not recommended to take many kinds of at the same time.
3, knowledge preparation: on the high altitude before, fully understand, master plateau adaptation, alpine disease and other related aspects of knowledge and high altitude life, sports, medical, climate, customs and other related knowledge, for a traveler, very important.
4, material preparation: according to hiking, cycling, driving and other modes of different, involving the basic survival, emergency supplies as much as possible to bring some, for petty, FB things, as well as can be taken or not take the supplies or throw it at home.
In fact, this plateau reaction and the bottom of the original reaction we will encounter in the usual time of life, can not be to go to the plateau. Often ride fee airplane friends should be very familiar with these. Because the airplane in the flight is also in the high air is low pressure, feel and plateau of the bad situation is almost the same. Although there is equipment in the airplane will try to alleviate these. But the first time to fly, or the body is more sensitive people will be very easy to react. I am also the first time to do the plane was hit, plateau reaction did not produce, when the plane, dizziness and tinnitus want to sleep, slow down for a long time to get up. So the plane will remind the relevant patients to pay more attention to their physical condition when doing the airplane.