Must-See for Plateau Travel! These Altitude Sickness Tips Are a Must-Have for Beginners | Plateau Travel Popular Science

When traveling to plateau areas such as Qinghai, Tibet, and Western Sichuan, altitude sickness is a common problem many people encounter. Understanding relevant popular science knowledge in advance can make your plateau trip safer and smoother. First, it is important to clarify that altitude sickness is essentially caused by the thin air and low oxygen content in plateau areas, which the human body cannot adapt to quickly. Common symptoms include headache, dizziness, chest tightness, fatigue, and insomnia, which usually appear 1-2 days after arriving at the plateau and are normal physiological reactions. To prevent altitude sickness, do not do strenuous exercise before departure to avoid excessive physical fatigue; after arriving at the plateau, do not run quickly or shout loudly, adapt to the altitude gradually, drink plenty of warm water to promote metabolism, and avoid drinking alcohol and smoking to reduce physical burden. If mild altitude sickness occurs, there is no need to be overly nervous. Rest more and supplement water, and it will usually ease in 1-3 days; if the symptoms are severe (such as difficulty breathing, nausea and vomiting, confusion), stop activities immediately, seek medical attention or oxygen in time, and go to a low-altitude area if necessary. In addition, the ultraviolet radiation in plateau areas is extremely strong, so it is necessary to take sun protection measures, such as wearing a hat, sunglasses, and sunscreen to avoid sunburn; at the same time, the temperature difference between morning and evening is large, so pay attention to adding or removing clothes to prevent colds, as colds can worsen altitude sickness and affect the travel experience.