I want to know if you also suffer from computer visual symptoms, think about it, do you often feel that your eyes are always dry, sore? If so, be careful! Eye is sour is one of the symptoms. In addition, eye fatigue, headache, double image visual (that is, two images), feel that screen images are blurred, and their eyes swelling and even inflammation are symptoms of computer visual symptoms.
The eye will "acid" is because of the close look at the computer, the eyes will "" because of dry. "Acid" will cause eye fatigue, even cause neurological fatigue, which is why computer will take a headache. The part of "" is because the eyes are too focused on the computer, causing a reduction in blinking, tears quickly evaporated.
In addition, most of the main office is installed with air conditioning systems, so the humidity is low, so that the evaporation of tears, if you don't cost it, it is a contact glasses, that is really only four words can be described - "Snow on the Snow", This is the main reason for the latter "dry eye symptoms". Drying will not only cause eye hypoxia, red, and lack of tears moisturizing eyes will also be inflamed due to unable to sterilize.
How to make your eyes from harm?
As the saying goes, "Prevention is more treatment", in addition to doing eye exercises, eliminating fatigue relaxing eyes, what is the way to prevent "computer visual syndrome"?
1. Appropriate eye rest: The pupil is amplified in the natural state, the pupil reduction is in force, and the light source is too strong and the near-distance seeing the pupil will shrink, and the eyes need force. So Zhang Philoster recommends that at least 5 minutes at least 30 minutes, take a break, or look at the distance, do not stare at the computer, let the eyes can get appropriate relaxation.
2. Suitable computer working environment: Adjust the light to make your eyes comfortable, but because the computer itself is a illuminator, do not let the light source directly on the screen to avoid reflective.
3. Correct posture: Keep the body and the foot of the foot, the computer screen is preferably placed below the eye level below 10 to 15 cm, which is to make the eye look down on the computer. The distance between the screen and the eyes, the 14-inch screen should be kept about 60 cm, if it is a 15-inch screen, it is preferable to have a distance of 70 cm.
4. Fabricating the appropriate glasses: Dr. Zhang believes that enough degree is to assist in seeing clear scenery. However, using a computer is close to the number of people with more than 200 degrees, it is best to wear glasses than about 150 degrees lower than the original number; if it is a person without myopia, the distance to the computer is best better than normal. a little.
5. Supplementary eye Nutrition: eat more food, such as carrots, spinach, tomatoes, etc.
6. Computer installation goggles: Although Zhang Mi thinks that computer radiation has dropped to the lowest, if it is an office worker who must work more than 8 hours a day, it is still right to select a goggle to isolate the screen. Eye is better.
In addition, Dr. Zhang also said that "flying kite" and "watching movie" are only helping to have no hurt. Forting the kite because it is a long-distance look, this can still think about it, but watching movies?
"Because the effect of 'vision", Zhang Mi said. When you watch a movie, the lamp is all turned off. At this time, the pupil is zoomed in, plus the movie screen is very large, if you can sit in the middle, there is a little distance from the screen, which looks like a movie will be very Comfortable. Therefore, Dr. Zhang strongly recommends that you can go to the cinema to watch movies during vacation.
