Xerophthalmia in love with the young air-conditioning computers is the culprit

Normal eyes in a period of adaptation to meet sunshine after, if you long time in the Sun, unable to adapt to the sunlight, that shows your eyes than normal people more afraid of light.

"Fear caused eye light of reason, in the eye clinic, the most common or dry eye syndrome and chronic conjunctivitis", Chengdu city, the second people's Hospital Chief Physician improving students'speaking abilities told reporters. Dry eye is more common in older people before, and now also "young love", "on the air conditioning and the use of computers is the main reason."

Improving students'speaking abilities in air-conditioned room for a long long time to use a computer, you can use the following control measures for dry eye: a small air conditioner, or air conditioner should be in the faces of room air basin of water, to increase the humidity of the air; timely window ventilation to improve indoor air quality.

Also, try not to sit in a outlet of air conditioners, to reduce evaporation of ocular surface tear.

The second is consciously multiple blink, clear eyes surface of debris.

Once each blinking eyes, eyelids, like car wiper, the surface of the eyeball, the sundries of the lacrimal gland, meibomian gland secretion of tear evenly on the surface of the eye. Normally, this kind of physical activity per minute for 10-20 times a day at least 1 million times. Therefore, when using the PC or drive to consciously more bat an eye, clear eyes surface debris, let tear evenly distributed in the eye surface to prevent the occurrence of dry eye.

Third, it is advised to keep the computer in the following horizontal eye eyes, the eyes look at computer vision and horizontal line of sight is 15 degrees to 20 degrees of the angle, so that under the eyes do not have to open it, you can reduce the tear evaporation on the surface of the eye.

Fourth, the selection is not light reading sunglasses look, but also has a selection of sunglasses UV protection.

Wearing dark glasses, eye for light and dark, the pupil will zoom in, if there is no UV sunglasses feature that will let the eyes to accept more UV, increasing eye dryness.

Fifth, you can often take part in sports activities such as table tennis, badminton, football, etc.

When the eye, eye when chasing aim is constantly to relax and ciliary muscle contraction, extraocular muscles of synergies that increase the amount of blood perfusion, promote metabolism, reduce eye eye fatigue.

Sixth, don't point eye drops.

Chengdu city, the second people's Hospital eye doctor Zhang Judi said, rather than using eye drops to relieve symptoms and diseases of the eye may allow. Most eye drops containing preservatives, as preservatives will damage the surface of the eye, so severe dry eye patients cannot use eye drops containing preservatives, otherwise, would have the effect of increasing severity.