My eyes are full of red blood and a lot of gum. It's been almost two years.

There is a kind of gland called meibomian gland on our eyelids. They open on the eyelid margin and are arranged in a neat line, with 3 ~ 4 upper eyelids and 2 ~ 3 lower eyelids. The oil secreted by meibomian gland can moisten the eyelid margin and prevent tears from overflowing and eroding the skin. When we sleep at night, these oils can make the eyelids close more tightly, prevent the tears from evaporating and prevent the cornea from drying. When these oils are mixed with the dust that enters the eyes during the day and the residue after the tears evaporate, the impurities in the air are in direct contact with the cornea without the protection of tear film for a long time, so that the impurities accumulate in the eyes and produce a large number of secretions, which may be caused by other symptoms such as eye inflammation, which is called "eye excrement". It can be said that too much secretion is a signal of eye inflammation and should be checked and treated in time. Red blood and secretions are typical symptoms of dry eye. You can buy physiological saline and small gauze at the drugstore, clean your eyes 2-3 times a day, and you can also wear Yuejia's "wet room mirror", which is a patented product specially designed for people with dry eyes, soreness, fatigue and red blood.