High reaction generally refers to plateau reaction, which can be prevented by avoiding deliberate physical exercise, avoiding strenuous exercise and low oxygen stimulation.
1. Avoid deliberate exercise: half a month before going to the plateau area, you need to avoid deliberate exercise, otherwise the body’s oxygen consumption will increase, which will increase the burden on the heart, after entering the plateau environment, it is more likely to cause plateau reaction.
2. Avoid strenuous exercise: just enter the plateau environment, need to minimize the amount of activity, otherwise the body may be due to lack of oxygen and plateau reaction, such as the body to adapt to the plateau environment, you can increase the amount of some activities.
3. Low-oxygen stimulation: before going to the plateau environment, you can train in a low-oxygen environment, so that the human body can adapt to the low-oxygen environment in advance, can also play a certain preventive effect of plateau reaction, but in the training, you need to be in a professional place, and there should be a professional care.
Plateau environment in the lower temperature, in the departure, need to prepare cold equipment, but also to wear oxygen cylinders, reduce the chance of accidents.