What are the simple tips for winter flu?

1. Pay attention to climate change and increase or decrease clothes in time. When people catch a cold, the blood vessels in the respiratory tract contract, the blood circulation decreases, the local resistance decreases, and it is easy to get sick.

2. Always pay attention to the weather forecast in winter, pay attention to climate change, and increase or decrease clothes at any time. In addition, we should also pay attention to increasing or decreasing clothes before and after exercise to avoid catching cold after sweating.

3. After entering the winter, because the weather is getting colder and colder, cold weather is easy to make people sick. Please pay more attention to cold protection for all employees.

4, should pay attention to the changes in winter, increase or decrease clothes at any time, especially at night to avoid catching cold, to cover the quilt to prevent colds.

5, the cold current wandered around, and the cold air invaded wantonly. Pay attention to keep warm when cooling down, pay attention to add clothes to prevent flu, and exercise more in winter.