What are the complications of sub-health vision? 1, floaters
Floaters are turbid and liquefied vitreous bodies in the eyes. The symptom is that there is a shadow fluttering in front of your eyes, just like mosquitoes flying in front of your eyes, especially when you look at a white or bright background. The patient's eye axis is particularly long, and the probability of vitreous degeneration is high. Floaters can affect the comfort of seeing things.
2, red blood
It is possible for everyone to have red bloodshot eyes. People's eyes are covered with particularly fine blood vessels, which are generally not easy to find with the naked eye. Once there is congestion, it will be obvious. After the appearance of red blood silk, people's first reaction is bad sleep and rest. In fact, there are many reasons for the appearance of red blood silk. Red blood is a "wake-up call" for eye health, reminding us to pay attention to using our eyes and check them in time.
3. Dry eyes?
Dry eyes, easy fatigue, itchy eyes, foreign body sensation, burning sensation, sticky secretions, fear of wind, photophobia, and sensitivity to external stimuli; Sometimes the eyes are too dry and the basic tears are insufficient, but it stimulates the secretion of reflective tears, leading to frequent tears; In severe cases, the eyes will be red and swollen, keratinized, corneal epithelium will rupture, and silk adhesion will appear. This kind of injury can cause keratoconjunctival lesions and affect vision for a long time.
4. Pseudomyopia
When we watch near objects for a long time, we need to increase the adjustment of the lens to make the image clear, which leads to excessive contraction of the ciliary muscle, causing ciliary muscle spasm, and persistent abnormal adjustment, resulting in lower far vision and normal near vision. This condition is often called "pseudomyopia".
5. Eye polyps?
Simply put, polyp is the redundant fleshy tissue that grows on an organ of the body, and eye polyp is the redundant fleshy tissue that grows on the eyes. We call eye polyps "pterygium" (the sound of pterygium is called "pterygium"). The name of pterygium comes from the fact that it is similar to the wings of small flying insects, so the word "wing" is added to the name.
Daily prevention 1. Blink more.
Blink more, for example, when operating a computer, force yourself to blink more than 5 times per minute, because blinking is very important to protect your eyes, it can give the lens and iris muscles in a tense state a chance to exchange positions, thus ensuring that your eyes are properly lubricated.
Second, get more rest.
Let your eyes wander. Let your eyes rest for 5 minutes every hour you watch the computer. You can do other things, or simply close your eyes and rest and massage the skin around your eyes with your hands.
Third, pay more water charges.
Pay attention to hydration. Drink more chrysanthemum tea in the office and put a glass of water on the table to increase the humidity of the surrounding air. If there is air conditioning and heating in the room, it is best to use a humidifier. Reduce the time of wearing contact lenses when operating the computer, try not to wear contact lenses, and switch to ordinary myopia glasses; When the eyes are sour, dry and blurred, you should see a doctor in time.
Fourth, exercise more.
More exercise can effectively prevent eye sub-health. For example, when playing table tennis, aiming at the ball and constantly adjusting the movement up and down can improve the tension of the ciliary muscles of the eyes and make them relax and contract; Extraocular muscles can also keep moving, promote blood circulation of eyeball tissue, improve nutrient supply, thus improving eye sensitivity, eliminating eye fatigue and preventing myopia.