When suffering from bronchitis, it is better not to go to the plateau, which is more than 5000m above sea level and the air is thinner to cause hypoxia. When suffering from acute bronchitis, it will cause fever, cough and phlegm, and may also cause chest tightness and breathing difficulties. If you go to the plateau where the air is thinner, the plateau reaction will be more serious, which will cause severe chest tightness and breathing difficulties, and even nausea and vomiting, which is not conducive to the recovery of acute bronchitis. The air of the plateau is also dry, which has a certain impact on the mucous membrane of the trachea and throat, and requires active treatment first, with antibacterial and anti-inflammatory, cough and phlegm, and heat-eliminating drugs to actively treat the symptoms, and then go to the plateau after the symptoms have improved and fully recovered.