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Hello: There will definitely be harm in doing so. In addition to knowing the degree of myopia you have, our general optometry glasses also need to be suitable for yourself.
If it is overcorrected, it will make the eyes very tired. This will only increase the progression of myopia, and it will not be good for the eyes at all. So it's better not to do that.
If you can't see clearly with your previous glasses, you should also have professional optometry glasses, and it is not right to increase the prescription by yourself. Instead, it can be counterproductive. It can hurt the eyes.
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It hurts, because our eyes are not susceptible to fatigue only in a relatively constant refractive state. It is recommended that you determine the use of glasses according to your eye condition. For example, if you work a lot of time indoors, consider wearing glasses that are smaller than the actual reading of your eyes.
If you work outdoors a lot and have some vision requirements, you need to wear glasses with higher luminosity. Hope it helps.
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It's definitely harmful, and you can't understand it according to medicine, for example: sometimes you eat five bowls of rice at a time, and sometimes you only eat one bun a day, is it good for the body?
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Yes! Your eyes have to adapt to different prescriptions of glasses, if you do this for a long time, it will increase the tiredness of your eyes, and your vision will deteriorate!
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It's harmful, try to bring one often, otherwise it's very bad for your eyes.
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Look at the near with a low degree, and look at the distance with a high degree.
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If your eyes are not particularly deep, then you don't need to change your glasses, usually every 2 to 3 years. Because after 2 to 3 years, the prescription of our glasses may increase, so changing glasses at this time is also very good for our eyes. I haven't changed my glasses for nearly three years, because I don't think it's necessary, and after we reach the age of 18, the rise of glasses will be very slow, and it will probably be fixed, and there will be no more myopia.
Many people are very worried about their eyes after myopia, and the degree of myopia will rise again, but as long as everyone can use their eyes scientifically, it will not lead to an increase in the power of the eyes. Otherwise, it will also cause our eyes to be very easy to get tired, and we should pay attention to the relaxation of our eyes, and don't always look at your mobile phone or watch TV.
Generally, after puberty, the power of the eyes will rise very slowly. Basically, the prescription is already set, so if your prescription does not rise, or the lenses do not wear out, then it will not affect our vision in any way. It is recommended that when you change your glasses, it is best to ask a professional doctor to see if you need to change your glasses.
Generally, there is no need to replace it, especially for adult people, but like some children, it may need to be replaced, because the myopia of children may be very fast. Some children were 200 degrees a year ago, and it may rise to 300 degrees after a year, which is also a very normal phenomenon, so at this time, we can't see clearly with 200-degree glasses, so we must change 300-degree glasses.
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You don't need to change it often, just go to the hospital every one or two years to check your eyesight, and then decide whether to change it according to the doctor's advice.
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Of course, you have to change it often, sometimes your vision will change, and if you don't change your glasses often, it will affect your vision.
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Generally speaking, change it once every 6 months, so that you can adjust your eye condition at any time and not overburden your eyes.
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A discrepancy between the prescription of the glasses and the actual prescription of the eye will definitely have an impact.
If the prescription of the glasses is higher than the actual power of the eye, there will be dizziness and discomfort symptoms of uneven ground in the initial wear, and if you wear them for a long time, your vision will continue to decline.
If the prescription of the glasses is lower than the actual power of the eye, the symptoms of blurred vision will occur during wearing, and the squinting of the glasses for a long time will cause the vision to continue to deteriorate.
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Hello, the glasses should also be adjusted in time, otherwise you will feel very tired after looking at things, and it will lead to more serious conditions such as myopia, so you have to go for an eye examination.
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If the prescription of the glasses is not correct, it will cause eye fatigue and increase the prescription.
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If the prescription of glasses is not correct, it will affect the eyes. If the degree is high, you will feel dizzy, you will feel that you are seriously deformed when you see things, and you will not be able to adapt to it, and if the degree is low, you will feel that you can't see things clearly.
Long-term wear will cause eye fatigue in mild cases, and aggravate myopia in severe cases.
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