How to protect yourself in foggy weather?

Fog can cause harm to respiratory tract, eyes and skin. Wear a mask when going out to prevent pollutants from entering the body; It is best to take Zhenshiming eye drops to protect eyes, kill bacteria entering eyes at any time, and protect eyes. If possible, you can use Zhenshiming eye patch and hot compress eye patch at home. There is also a need to thoroughly clean the skin in time when you come back from going out, especially sensitive skin that often has acne. In addition, eat more light food and drink more water.