What should I pay attention to when I go to Qinghai in mid-October?

10, the National Day trip became the donkey's last crazy trip this year. /kloc-The weather in October is a rare good weather for most parts of the country, but it is a bit too cold for tourists in Qinghai. 10 is autumn in Qinghai, and the temperature difference between morning and evening is very large (thick quilts are used to sleep at night), so don't forget to bring thick clothes such as down jackets when traveling in Qinghai, especially those who plan to spend the night at the lake to shoot the sunrise, and bring gloves, otherwise I'm afraid they can't even hold the camera steady in the morning (the temperature in Qinghai Lake can drop to freezing point, but it's still hot in sunny days, about 20 degrees). Due to the large temperature difference between morning and evening in the plateau and the changeable climate, it is necessary to increase or decrease clothes in time to avoid catching a cold. High-altitude ultraviolet rays are strong, sunglasses, sun hats, sunscreen, skin cream, lip balm, long-sleeved tops, sweaters, etc. Are necessities; It is best not to wear short-sleeved shirts and shorts, and you must bring down jackets to Everest, Ali and northern Tibet all year round; The shoes are preferably hiking shoes or hiking shoes. Food: Ensure food hygiene and eat easily digestible food. Don't overeat, so as not to increase the burden on digestive organs, don't drink and smoke, eat more foods rich in vitamins such as vegetables and fruits, and drink water in moderation. Smoking at high altitude will aggravate altitude polycythemia, and excessive drinking is more harmful. Drinking alcohol at high altitude is more likely to induce high altitude pulmonary edema and gastrointestinal bleeding. Don't take oxygen from the beginning, try to adapt yourself, or you may never survive in the plateau without oxygen because of strong dependence. You can take some drugs to relieve altitude sickness, such as rhodiola, American ginseng buccal tablets, Baifuning, American ginseng, Danshen dripping pills, glucose solution and so on. The insiders also suggested that if you can adapt to the taste of butter tea, you might as well drink more butter tea, which will have a certain effect on relieving altitude sickness. Stay: Pay attention to keep warm, take less baths, avoid catching a cold and consume physical strength. When sleeping, you can properly pad your pillow to keep enough sleep and avoid covering your head; When sleeping, the room temperature should not be too high, which may easily lead to hypoxia. It is necessary to maintain good mood and emotional stability, avoid excitement and prevent high altitude hypertension and high altitude heart disease. OK: When you first arrive at the plateau, don't walk fast, let alone run or do manual work. Fatigue is one of the factors inducing acute altitude sickness. Young tourists are curious, tend to overestimate their physical strength, often aggravate altitude sickness, and induce altitude pulmonary edema or altitude coma due to overwork. Once you feel unwell, you should seek medical advice promptly, and don't force it. Prevention and treatment of acute altitude sickness such as high altitude pulmonary edema and high altitude cerebral edema need early detection, early diagnosis and early treatment. In case of severe altitude sickness, you should rest properly, stay in bed absolutely and take proper oxygen.