When the elderly have dry eyes and blurred vision, they must have an eye examination to see if there are cataracts, because cataracts can lead to dry eyes and blurred vision, which is a degenerative change in the aging process of human lens. Drugs can delay the illness, surgery can be completely cured, and the old people's vision can return to normal.
If the elderly have dry eyes and blurred vision, accompanied by headache, nausea and vomiting, it may be glaucoma. At this time, the intraocular pressure will rise sharply, leading to eye lesions. Glaucoma should also be hospitalized, operated as soon as possible, or treated correctly under the guidance of a doctor. When the intraocular pressure returns to the normal range, the symptoms of eye discomfort will be alleviated.
The natural aging of the elderly is also an important cause of dry eyes and blurred vision. In addition, excessive use of mobile phones or computers in daily life can also lead to dry eyes and blurred vision. At this time, we must let our eyes have a proper rest, reduce the time spent with our eyes, do more outdoor activities, and let our eyes look at the distant green as much as possible, which can improve the symptoms of eye fatigue and reduce the situation of dry eyes and blurred vision.
Lack of vitamin A in the elderly can also lead to dry eyes and blurred vision. This is an important nutrient that can maintain the health of human eyes. It can nourish the optic nerve, improve the function of retina, and prevent the functional decline of the eyes of the elderly. To this end, the old people can take vitamin A supplements in time when their eyes are dry and their vision is blurred, and they can eat more foods that are good for their eyes, such as carrots, oranges, strawberries and blueberries. Usually, you can drink more chrysanthemum tea and eat medlar, or you can apply hot compress on your eyes to increase the protection of your eyes and prevent eye discomfort.