What is altitude sickness like?

Generally, this kind of reaction begins to appear above 3000 meters above sea level, but people living in coastal areas may be recruited if they occasionally go to Kunming and Xining. On the Qinghai-Tibet line, this means that you may have arrived in Golmud, a city that grew up on train wheels. What's more, I have a splitting headache, my head is spinning, I can't sleep and I can't eat. This reaction occurs at an altitude of more than 4000 meters, and you may reach Wudaoliang on the Qinghai-Tibet Line. The railway man said, "Sidatan got sick and Wudaoliang died." Later, after work, I went to the mine in Haixi to do engineering, with an altitude of 3900 meters. My mother told me that it was really hard. Drinking glucose injection in that small bottle is faster than inhaling oxygen. Good thing I'm useless. My colleague tried it, and it was really good. If you feel that your lungs are contracting, you can't breathe, your feet are vain, and you feel like a fairy at any time. Congratulations, you have reached Tanggula Pass or Kunlun Pass at an altitude of over 5,000. Take oxygen quickly. During the Qinghai-Tibet Railway Congress, my parents went to Golmud, the design unit Tieyi Hospital and the construction unit Railway Engineering Bureau. The strategy adopted is that veterans stay behind, middle-aged engineers go to Golmud Lhasa, and young people go to war. It's really a battlefield. My deskmate's father is a hospital driver and has a good relationship with my father. Because he is chariots, I thought the leader would mobilize him anyway, so I might as well sign up myself. He runs 12 hours or more on the Qinghai-Tibet line every day, pulling people with altitude sickness down to recuperate. He said, "except that the car I drove has changed, which is exactly the same as 1984 when I pulled the wounded back from Laoshan." Those who are pulled down by a car cannot bear to be forced to rest by the headquarters. The rows of temporary tents in Golmud Hospital are the same as before the troops entered Tibet. Of course, the boys are screaming too. If the rebellion happens, they will get up and return to work. The doctor joked that they desperately earned dozens of plateau subsidies.