Abstract: it’s best to do eye protection when going out in cold weather, and it’s best to reduce travel in windy weather. Tears in the wind are common in the elderly. If the nasolacrimal duct is unblocked, you may suffer from trachoma or chronic conjunctivitis. In case of cold wind and stimulation, your eyes will cry., The following four common eye diseases in winter should be paid special attention., I am afraid of tears in the wind. If the lacrimal duct is unblocked to prevent inflammation, the cold wind is strong in winter. Readers who are more sensitive to the cold air, their eyes are stimulated by the cold wind, and the lacrimal gland secretion capacity is enhanced. The muscles around the lacrimal canaliculus contract due to cold, resulting in the phenomenon of “tears in the wind”. The elderly are more likely to get sick due to the degradation of lacrimal gland and lacrimal duct function., It’s best to do eye protection when going out in cold weather, and it’s best to reduce travel in windy weather. Windward tears are common in the elderly. If the nasolacrimal duct is unblocked, it may be suffering from trachoma or chronic conjunctivitis. In case of cold wind and stimulation, the eyes will cry. In addition, with the growth of age and the degradation of the body, the function of eye tissue will gradually decline, and there will be a natural reaction of tears in the wind., 2. For fear of dry eye, people often blink and look far away. In winter, it is dry and tears evaporate more. In addition, many people have less outdoor activities. They often stay at home to watch TV and surf the Internet. If they use their eyes too much at close range, they are prone to dry and astringent eyes., For dry eye, it is suggested to prescribe the right medicine on the premise of excluding eye surface and systemic diseases. If it is caused by immune diseases, endocrine disorders and vitamin deficiency, the above diseases should be treated first. For dry eyes with lacrimal deficiency, drop some artificial tears for long-term use. It is recommended to moisturize the eyes with artificial tears without preservatives. Patients with severe dry eye should be treated according to the doctor’s treatment plan. Blinking is conducive to the secretion and distribution of tears. Regular blinking can promote the wetting of the eyeball and protect the eyeball. At the same time, we should also pay attention not to face the computer and TV for a long time. Every half an hour or an hour, we should stand up and move, look out the window, look at the green plants outside, or close our eyes for a few minutes, so that our eyes can have a short rest., 3. Don’t worry about glaucoma, eye swelling and vomiting. The following four kinds of eye diseases in winter should be paid special attention.
1 fear of tears in the wind. If the lacrimal duct is unblocked to prevent inflammation,
readers who are more sensitive to the cold air have a cold wind in winter. Their eyes are stimulated by the cold wind and their lacrimal gland secretion ability is enhanced. The muscles around the lacrimal duct contract due to cold, resulting in “tears in the wind”. The elderly are more likely to get sick due to the degradation of lacrimal gland and lacrimal duct function.
it’s best to do eye protection when going out in cold weather, and it’s best to reduce travel in windy weather. Windward tears are common in the elderly. If the nasolacrimal duct is unblocked, it may be suffering from trachoma or chronic conjunctivitis. In case of cold wind and stimulation, the eyes will cry. In addition, with the growth of age and the degradation of the body, the function of eye tissue will gradually decline, and there will be a natural response of tears in the wind.
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2 fear of dry eyes. They often blink and look far.
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are relatively dry in winter, and their tears evaporate more. In addition, many people reduce their outdoor activities, often stay at home watching TV and surfing the Internet. If they use their eyes too much at close range, they are prone to dry and astringent eyes.
for dry eye, it is suggested to prescribe the right medicine on the premise of excluding eye surface and systemic diseases. If it is caused by immune diseases, endocrine disorders and vitamin deficiency, the above diseases should be treated first. For dry eyes with lacrimal deficiency, drop some artificial tears for long-term use. It is recommended to moisturize the eyes with artificial tears without preservatives. Patients with severe dry eye should be treated according to the doctor’s treatment plan. Blinking is conducive to the secretion and distribution of tears. Regular blinking can promote the wetting of the eyeball and protect the eyeball. At the same time, we should also pay attention not to face the computer and TV for a long time. Every half an hour or an hour, we should stand up and move, look out of the window, see more green plants outside, or close our eyes for a few minutes, so that our eyes can have a short rest.
3 fear glaucoma eye swelling and vomiting. Don’t wait.
the temperature is low in winter, cold stimulation will excite the sympathetic nerve, and people’s intraocular pressure will rise sharply in a short time, which is very easy to induce glaucoma. Patients will have headache, eye pain, vision loss, accompanied by nausea, vomiting and other symptoms, and the symptoms will be relieved or disappear after rest or sleep. But it is also for this reason that the symptoms of glaucoma are often ignored. More patients think they are suffering from colds, gastroenteritis and other diseases, thus delaying the best time for treatment.
glaucoma high-risk groups, such as diabetes, hypertension, people over 40 years of age have a family history of glaucoma, high myopia, hyperopia eye disease patients, once there are nausea, vomiting, dizziness, discomfort, eye pain and other symptoms, we must consider the possibility of glaucoma, timely medical treatment.
4 fear of eye stroke. The diet balance is more relaxed.
the weather is cold, the blood vessels in the eyes are easy to contract when cold, the blood rheology is slow, and thrombosis is easy to form, resulting in central retinal vascular occlusion, that is, the so-called “eye stroke”. The attack of this disease is very dangerous, especially when the main trunk of the central retinal artery is blocked, it can lead to sudden total blindness. If it is not effectively treated for more than 4 hours, it will be difficult to recover vision.
medical “eye stroke” also known as the central retinal artery occlusion, the disease is fierce, it is extremely harmful to eyesight, it is difficult to cure, so we should strengthen prevention, especially the following high-risk groups: suffering from arteriosclerosis, hypertension, diabetes and smoking middle-aged and elderly people. In life, we should keep a balanced diet, eat reasonably, and avoid foods with high oil, sugar and salt; Avoid overwork and excessive emotional fluctuation; Adequate sleep, relaxed mood, moderate exercise, keeping warm from the cold; Regularly check blood pressure, blood lipid, blood glucose and blood viscosity, so as to reduce the occurrence of central retinal artery occlusion.