What's wrong with astringent eyes

Eye astringency is generally caused by visual fatigue and dry eyes. Artificial tears can be used to relieve eye fatigue and other uncomfortable manifestations. Commonly used eye drops include sodium hyaluronate eye drops, polyvinyl alcohol eye drops, hydroxysugar eye drops, etc., and can also relieve eye fatigue appropriately. The best way is to rest your eyes more and look less at electronic products such as mobile phones and computers. Hot compress and ice compress alternately repeated several times, the use of soft light can provide contrast, reasonable correction of vision is also an effective way to prevent eye fatigue. Usually also pay attention to develop good eye habits, with eyes more than half an hour after the need to look into the distance for 5 minutes, often do eye massage, promote eye blood circulation, diet should be light, to prevent eye pain.