Recently, most of the country ushered in the rare fog and haze, causing great inconvenience to the public trip. According to meteorological monitoring shows that Beijing, Tianjin, Shanxi, Shaanxi, Henan, Jiangsu and other 11 provinces and cities will be heavy haze two days. Previously we only know that this serious fog will induce or exacerbate bronchitis and other conditions, but we do not know the eye has a greater stimulus, easily lead to double eye infections, heavy words may suffer conjunctivitis.
The haze days of eye disease will increase the probability of
Haze has “ winter killer &rdquo, said, not only may cause acute upper respiratory tract infection (cold), acute bronchitis and pneumonia, asthma attack, induce or aggravate chronic bronchitis, etc.. And because haze is the main component of the dust in the air, sulfuric acid, nitric acid and other physical substances, chemical particles, these substances are also easy to cause irritation to the eye mucous membrane system, leading to non infectious conjunctivitis.
In the haze days stay, some people will feel dry eyes, eyes foreign body feeling, both eyes pain, eyes tears, etc., the primary reason is that the haze of harmful substances on the eyes of the impact. Some of the particles in the haze and dust will enter the eyes, gathered in the eye surface, and the lacrimal duct will also be blocked, the effect of cleaning of the cornea is reduced, resulting in very uncomfortable eyes. Thus the ocular surface tissue irritation, leading to inflammation, symptoms of erythema, dryness, photophobia, itchy eyes etc.. For patients suffering from dry eye, conjunctivitis and other basic eye disease, may also aggravate the symptoms.
Haze days, how to make your eyes from being hurt?
The most effective way to prevent physical harm from fog and haze is to minimize the amount of outdoor activity. Besides, the following 3 ways can help your eyes reduce damage.
1. Blinking: letting the tears take away dust and particles attached to the eyeball's surface by blinking. If you can cooperate with yawning, stimulate the production of more tears, the effect is better.
2, the appropriate use of eye drops, such as artificial tears, etc.: point into artificial tears, and then turn the eye, so that eye drops flow out, equivalent to rinse the eye surface. Here's something to add. Without antibiotics, antibiotic eye drops are not recommended, and eye drops are used under the guidance of a doctor.
3, when steam fumigation: drink water or brew, Green Tea chrysanthemum, may wish to use steam fumigation eyes, so not only can increase the ocular surface humidity, remove ocular surface adhesive materials, can relieve dry eye and visual fatigue symptoms. But pay attention to the temperature of the steam and the distance from the eyes. Be careful of the burns.