Eye fatigue and dry eye caused by overuse of eyes are very common eye diseases. Once eye fatigue occurs, measures should be taken as soon as possible to relieve fatigue. Generally speaking, the commonly used methods to relieve fatigue are as follows: 1. For nearsighted people, proper glasses are needed. Only when the imaging is clear, the eyes will not be in a state of adjustment all the time, and you should go to the hospital for optometry and vision examination regularly. 2. Less or no use of mobile phones and computers outside work. 3. Apply a hot towel to your eyes in the morning and evening to accelerate the blood circulation of your eyes and help you recover from fatigue. 4. Take part in outdoor activities and stay at home for a long time. 5. You can use sodium hyaluronate eye drops four times a day to improve the symptoms of dry eye. 6. Some potions are ineffective and can be treated with combination of traditional Chinese and western medicine.