It is also necessary to prevent colds at this time. The climate in autumn is changeable. After the hot summer, the internal friction of the human body is large, which leads to the decline of immunity. As the temperature gradually drops, the virus invades the human body through respiratory diseases. Especially in early autumn, the temperature difference is obvious. Convective weather and large-scale cold air activities in the afternoon will make the temperature drop sharply, thus challenging human immunity.
The temperature is unstable in summer, and the temperature is low in the morning and evening. At this time, we should pay attention to increasing or decreasing clothes and be careful to catch cold. In addition, the most obvious performance at this time is dry weather, little rain and low air humidity. At this time, it is easy to cough, dry throat and dry nose, so pay attention to hydration. In addition, we should always open the window for ventilation, participate in fitness activities, strengthen physical exercise, live a regular life and get enough sleep. Once you have flu-like symptoms, you should see a doctor in time.