Three problems should be paid attention to when traveling to Tibet. One is altitude sickness, the other is eating, and the third is dressing. For people from the plain to the plateau, it should be said that no matter who they are, they will have uncomfortable reactions, but the intensity is different. To cope with altitude sickness, you need to do some homework in advance, such as taking rhodiola oral liquid one week in advance. If you can't buy rhodiola, you can soak the slices of American ginseng in water. The most important thing is to pay attention to exercise and enhance immunity and resistance. Never catch a cold. If you catch a cold, you need to postpone your entry into Tibet. Even people who don't catch a cold should take more cold medicine when they go to Tibet. Although cold medicine is also sold in Tibet, it is more convenient to take it with you because you are a stranger when you first go there. You can only take cold medicine when you have a cold. Taking a pill before going to bed in the first few nights can prevent colds and help you sleep. If there are children going, it is recommended to bring some antipyretics. If you feel uncomfortable in Tibet, you can go to the hotel clinic. Some problems can be solved by injection, infusion or oxygen inhalation. Several group members we went with all went to the outpatient clinic for injections after the adverse reactions that day, and they were relieved a lot the next day. After arriving in Tibet, no matter what the reaction is, I suggest you go to the drugstore to buy some rhodiola oral liquid or capsules and take them regularly, just in case. Generally, hotels will have oxygen, but don't inhale it easily unless you have to. Taking too much oxygen too early is not conducive to adapting to the plateau environment. However, if you go to a place more than 5000 meters, it is recommended to take a bottle of oxygen with you. Friends who smoke should pay attention to smoking as little as possible during their stay in Tibet. Smoking consumes oxygen and is easy to cause hypoxia. People who want to quit smoking, traveling to Tibet is an opportunity, and I hope to cherish it. For picky eaters, you must be psychologically prepared in advance when traveling to Tibet. How is the food in Tibet? Listen to a conversation with some buddies on the train back to Beijing, from which you can get the general idea. A said, alas! Finally went home. I called my wife yesterday and asked her to stew a pot of beef for me early tomorrow morning. When I go home, I will have a big meal. B said: how to return the beef? Haven't you eaten yak meat in Tibet? If you want stew, you have to have pork belly! A said: That's right, then I'll stew a pot of pork belly and add some vermicelli. If it is very wide, I must eat a big bowl to relieve my appetite. C said: forget the meat. I'll have a Zhajiang Noodles first when I get home. Ding said, what is the river? ! I'll have a roast duck directly! Look, the trip to Tibet makes people hungry! To tell the truth, Tibetan food, especially group food, is a bit unpalatable. Because it is a plateau, the boiling water is less than 100 degrees, so rice and noodles are generally not cooked. Cooking is also done without any taste. For those who care about food, it is recommended to bring some pickles or hot sauce, or bring some other food. Muslim friends should pay more attention. There are almost no Muslim hotels in Tibet. If you care, you should prepare your own food. In August in Tibet, the temperature is 10-20 degrees, the air is very dry and the ultraviolet rays are very strong, but it is cool as long as it is not in direct sunlight. Therefore, we should pay special attention to dress in Tibet. In addition to wearing sunscreen and a sun hat, you should also bring a coat anytime and anywhere. Take it off when it is hot and put it on when it is cold to avoid catching a cold. Sweaters are hardly used this season, so don't bring them. Also, the rain in Tibet will come as soon as possible. Wherever you go, you should take an umbrella or raincoat. Qifang Travel Network is a good choice for your self-help tour. The climate in Tibet is quite dry. In addition to lipstick, there is another trick to teach you: use the hotel kettle as a humidifier. Because the water on the plateau will not burn to 100 degrees, and the design trip temperature of the hot water kettle is 100 degrees, boiling water on the plateau with the hot water kettle will not trip, but will only volatilize steam until it is dry. Burning a pot of water before going to bed at night can solve the problem of air drying. However, although the air is dry, the rooms on the first floor of the hotel are cold and humid. If you want to make a reservation, you'd better have one above the second floor. In some scenic spots in Tibet, even in front of some hotels, there are a large number of Tibetan children around tourists asking for money. Don't give it easily, give it to one, and a large group will be surrounded immediately. You must make an appointment in advance to visit Potala Palace. If you don't join the tour group but go alone, I suggest you find a travel agency that advertises in front of Potala Palace and ask them to help you bring it in. These people are amazing and can guarantee to visit the palace the next day, but I wonder if the price will be more expensive.