As soon as the Spring Festival holiday ended, the weather in Changsha opened the "face change" mode again. Do you feel significantly cooling in these two days?Have you been skeptical of life by the wind?…
(▲ February 21, the lowest temperature to -1 ℃ (source: Baidu search))
This wave of cold air this week really brushed a wave of presence, and the minimum temperature appeared only -1 ° C this week.
As the temperature gradually decreases, blind eye disease But "hot", everyone must be vigilant!
Visual decline, rainbow vision, dizziness, nausea, vomiting, increased eye pressure ... Recently, Green Eye Specialty of Changsha El Eye Hospital "Busy", the department received many glaucoma patients.
After being checked by the doctor, they found that their corneal edema, which is more than 40mmHg (the normal eye pressure range is 10mmHg-21mmHg).Corner glaucoma acute attack.
Changsha Aier Eye Hospital Qiuguang Eye Specialist, Deputy Dean and Professor Ye Changhua, Deputy Dean and Director of Green Eye Cataract It is one of the urgency of ophthalmology, and it is necessary to scramble to save vision in seconds, because high eye pressure can cause irreversible optic nerve atrophy, which causes irreversible vision to decrease or even blind.
1. Why is the cold weather easily causing glaucoma?
1. Cold temperature
The temperature drops sharply.The pupils of patients with glaucoma are easy to enlarge, and the exit of the housing water -the corner of the housing suddenly closed, causing the housing water to be blocked, causing the flooding water to fill up and the increase in eye pressure, resulting in a sudden attack of glaucoma.
2. Large temperature difference between the outside of the house
Cold weather, especially in winter, cold outside the house, inside the house, the house in the housewarm.When people go out, a strong temperature change will affect the regulatory center of the body temperature. The interference of the plant nerves will cause intraocular pressure fluctuations, and then induces acute episodes of glaucoma.
3. Drink water
As the weather is getting colder, the air becomes more dry and dryAs a result, many people are prone to dry mouth.Because a large amount of water is absorbed by the human body, the water in the eyes will increase. Normal people can adjust the metabolism by accelerating the metabolism and excrete excess water. Due to the dysfunction of the curtains, the flooding water is abnormal, which causes the intraocular pressure to pressure the eye.Rising, resulting in glaucoma attacks.
2. Early symptoms of glaucoma are easily ignored
"Many patients with glaucoma have reached the middle and late stages, the optic nerve injury has been significantly reduced, and the field of vision has narrowed obviously"Deputy Dean Ye Changhua introduced that this is due to the lack of understanding of the knowledge of glaucoma prevention and control.
In the period before the acute attack, most patients have some threatened symptoms."These symptoms have eased or disappeared after sleeping or sleeping, and they are often ignored. Some patients think that they have suffered from colds and gastroenteritis. They did not attract attention and delayed the opportunity to seek medical treatment." Vice Dean Ye Changhua said.
Third, tired and emotional is also easy to induce
Deputy Dean Ye Changhua said that there are many of the glaucoma patients who have recently come to the hospital for treatmentOne of the patients with emotional excitement impressed him."The old lady has a headache, her eyes are red, swollen, tears, and only the front index of the eyes remains. The intraocular pressure exceeds 60mmHg. It is a typical acute corner -closing glaucoma patient."
The cause,Actually quarreling with his wife.A few days ago, she was hygienic. She suspected that her wife did not help and chaos, so she quarreled. As a result, her eyes pain, headache, and vomiting were sent to the hospital by her family.
Er eye-eye tips
1. Follow the weather forecast, as much as possible in cold weather as possibleAvoid going out;
2. Moderate activity, you should not work in the desk for a long time.. Maintain stable emotions, avoid mental tension and excessive excitement, and have regular living;
4. Regular review to monitor eye pressure and visual function changes.For example, people with glaucoma family history, middle -aged and elderly people, long -term oral hormones, and high myopia, etc., should regularly go to regular hospitals to eliminate the possibility of glaucoma.
Hunan Medical Chat Special Author: Zhang Chuyi Yuyi
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