Abstract: close eye use and high-intensity eye use can cause visual fatigue. If you are in a state of fatigue for a long time and cannot be relieved and adjusted, it is easy to lead to ciliary muscle spasm. The continuous contraction time of ciliary muscle is too long, so that the eyes are in a state of fatigue for a long time, and regulatory myopia, namely pseudomyopia, will occur., Many myopia friends are very concerned: will adult myopia deepen? This problem varies from person to person. Generally speaking, with the increase of age and the reduction of long-term eye use time, the vision will tend to be stable and the degree of glasses will not increase., The symptoms of visual fatigue. At present, more and more people suffer from “visual fatigue”, which is the manifestation of the change of modern lifestyle. Long time close reading, reading too small words, long computer operation time, etc. will overuse the eye adjustment ability, causing visual fatigue symptoms such as eye swelling and pain, dry hair, blurred vision, heavy eyelids, and even headache, orbital pain, and even nausea and vomiting., How does visual fatigue lead to myopia or deepen myopia?, Close eye use and high-intensity eye use can cause visual fatigue. If you are in a state of fatigue for a long time and can not be relieved and adjusted, it is easy to lead to ciliary muscle spasm. The continuous contraction time of ciliary muscle is too long, so that the eyes are in a state of fatigue for a long time, and regulatory myopia, namely pseudomyopia, will occur. For accommodative myopia, if it is not treated early, it will become true myopia, so we must pay attention to it., Improper glasses will pay more attention to fatigue and myopia. Therefore, once it is found that the glasses can not meet the vision requirements, you should go to the ophthalmology department of a regular hospital for examination in time, replace appropriate glasses, and recheck regularly., However, it should be emphasized that myopia is not that the higher the degree of glasses, the better. Wearing high degree of myopia glasses is often prone to visual fatigue. Accurate medical optometry is the premise. When matching glasses, we must remove the part of regulatory myopia, and the corrected visual acuity of both eyes reaches 1. 0 is enough.,
many myopia friends are very concerned: will adult myopia deepen? This problem varies from person to person. Generally speaking, with the growth of age and the reduction of long-term eye use time, the vision will tend to be stable and the degree of glasses will not increase.
symptoms of visual fatigue
at present, more and more people suffer from “visual fatigue”, which is the manifestation of the change of modern lifestyle. Long time close reading, reading too small words, long computer operation time, etc. will overuse the eye adjustment ability, causing visual fatigue symptoms such as eye swelling and pain, dry hair, blurred vision, heavy eyelids, and even headache, orbital pain, and even nausea and vomiting.
how does visual fatigue lead to myopia or deepen myopia?
close eye use and high-intensity eye use can cause visual fatigue. If you are in a state of fatigue for a long time and can not be relieved and adjusted, it is easy to lead to ciliary muscle spasm. The continuous contraction time of ciliary muscle is too long, so that the eyes are in a state of fatigue for a long time, and regulatory myopia, namely pseudomyopia, will occur. For regulatory myopia, if it is not treated early, it will become true myopia, so we must pay attention to it. Improper
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glasses will pay more attention to fatigue and myopia. Therefore, once it is found that the glasses can not meet the vision requirements, they should go to the ophthalmology department of a regular hospital for examination in time, replace appropriate glasses, and recheck regularly.
but it should be emphasized that myopia is not that the higher the degree of glasses, the better. Wearing myopia glasses with too high degree is often prone to visual fatigue. Accurate medical optometry is the premise. When matching glasses, we must remove the part of regulatory myopia, and the corrected visual acuity of both eyes reaches 1. 0 is enough.