We should improve our working and living environment. Despite the cold weather, keep indoor air circulation and indoor humidity every day, such as using a humidifier.
Usually blink more, because blinking more can promote the secretion of tears and enzymes. In short, keeping your eyes moist and not dry is the most effective way to prevent dry eye, and don't rub your eyes with your hands at ordinary times to avoid damaging the tear film of your eyes.
You can apply hot compress to your eyes when you feel tired. The specific method is to massage around the eyes first, and then cover the eyes with a damp and hot towel, 1 2 times a day, and each hot compress is about 10- 15 minutes.
Pay attention to diet. It is recommended to eat more soy products, fish and milk, as well as foods rich in vitamins A, B, C and E. It is recommended to drink chrysanthemum tea and green tea often, which is very beneficial to prevent and improve dry eye.