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Pediatric ophthalmology experts from Wuhan Egger Eye Hospital said that true and false myopia is not judged by myopia degree two, but needs to be identified through a series of detailed medical optometry.
When parents find that their children have vision problems, they should go to a professional eye hospital for refraction after cycloplegia, that is, dilated eye refraction. By comparing the refractive power before and after with only cycloplegic agents, it is possible to determine whether the child has true myopia or pseudomyopia.
In pseudomyopia, the anterior and posterior diameter of the eyeball is not lengthened, and the structure of the eye has not changed, but only the physiological function has changed, so generally do not wear glasses. With promptly** and attention to protection, the ciliary muscles are relaxed and vision can return to normal.
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Hello, the most direct measurement of true myopia and pseudomyopia is mydriasis, myopia without a degree or 25 degrees after mydriasis is pseudomyopia, if the degree after mydriasis is more than 50 degrees, including 50 degrees, it is true myopia.
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Hello, true and false myopia generally cannot be directly measured by power. In general, the method to distinguish true pseudomyopia is to point the eye with cycloplegic drugs and perform a dilated eye examination, if there is no myopia degree after mydriasis, it is pseudomyopia, and if there is still myopia after mydriasis, it is true myopia.
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Pseudomyopia is a prescription before dilation, and there is no diopter after dilation, which is generally pseudomyopia, so pseudomyopia generally has no degree.
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Many parents believe that the first appearance of low-grade myopia in their child must be pseudomyopia. In fact, true or false myopia is not judged by the degree. The doctor needs to perform a dilated eye examination to determine whether it is true myopia or pseudomyopia.
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Pseudomyopia is no or farsightedness about 50 degrees, the easiest way to identify true and false myopia is to dilate the pupils, whether it is pseudomyopia to be determined according to the results of mydriasis, if it is pseudomyopia, it can be adjusted through training, if it is true myopia, it is recommended to wear glasses that can control the growth of the degree in time, I hope it can help you.
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Literally, pseudomyopia means that it is not myopia, but during this period, the vision will also be blurred, and there is no power or farsightedness during dilated refraction, so it is called pseudomyopia. But the fuzzy degrees during this period are about 100 to 300 degrees.
If you want to know if you are pseudomyopia, it is recommended to do a dilated eye refraction to determine whether you are myopia.
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Pseudomyopia is caused by the fatigue of adjustment caused by excessive use of the eyes, which may occur in any case, and can be restored to normal by changing eye habits and visual training.
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Pseudomyopia is not identified by the number of degrees. Pseudomyopia is myopia before the use of cycloplegic drugs (such as atropine), and after the use of cycloplegic drugs to relax the ciliary muscles, and then perform a refractive examination, the child's refractive state is manifested as emmetropia or mild farsightedness, and myopia disappears, which is called "pseudomyopia" in medicine
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Generally speaking, the degree within 100 degrees may be pseudomyopia, if more than 100 degrees, most of them belong to true myopia, but true myopia and pseudomyopia can not be judged purely based on the degree, you should pay attention to do a dilated pupil examination, if myopia can be recovered after dilation, it indicates that it belongs to pseudomyopia, usually pay attention to improve eye muscle fatigue eye drops, avoid excessive use of eyes, more can be recovered.
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Pseudomyopia is not associated with power. The way to distinguish between true and false myopia in glasses is dilated refraction. Pseudomyopia is generally a condition in which the eye muscles are too tense due to abnormal accommodative function.
It is recommended to go to a regular hospital or optometry center for examination to determine whether myopia is true or false.
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Hello, the judgment of pseudomyopia can be through cycloplegia to dilate the pupils, if the degree of the examination after the dilation of the pupils is 0, it is pseudomyopia. There is no specific power for pseudomyopia, if there is a large difference between the power of the post-mydriatic examination and the power of the pre-mydriatic examination, then the part of the difference is a false component, and the residual power is the true power of the eye.
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The definition of pseudomyopia in myopia is that there is no degree or about 50 degrees of hyperopia, so the way to distinguish between true myopia and pseudomyopia is generally to perform dilated refraction. Hope it helps.
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Pseudomyopia refers to the disappearance of myopia after examination with mydriatic drugs such as atropine, and the myopia disappears, presenting as emmetropia or hyperopia. Sometimes myopia can reach a high level due to persistent accommodative spasms, but it is reversible, but it is generally believed that this type of condition is often the early stage of myopia occurrence and development. There is also a situation in which the myopia is reduced after the dilated pupil examination, but it is still myopia, which can be called mixed myopia, which has the element of pseudomyopia, but it is still true myopia.
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The degree of pseudomyopia varies from person to person, ranging from mild to 50 degrees for moderate spasticity, and even as high as 50 degrees for severe pseudomyopia. In particular, pseudomyopia is prone to occur after high-intensity eye use, such as playing games all night, staying up late to read, etc., we must protect our eyes well, once blurred vision, we must go to the hospital ophthalmology department or optometry center for comprehensive optometry.
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At present, there is no clear record of how many degrees of pseudomyopia can reach, some people may be 200 degrees, and some people may be 300 degrees or pseudomyopia, which can only be determined after the hospital dilated eye refraction.
However, pseudomyopia can be recovered quickly if it is timely**. Commonly used methods are:
1. Correct bad eye habits in a timely manner.
Once you find that your vision is declining, you must find out the main cause and correct your bad eye habits in time. Only by correcting bad habits in time can you stop the channel of continued vision loss. So, this is one of the very important factors.
Second, it is necessary to reasonably arrange the combination of work and rest, work and rest.
On the basis of correcting bad eye habits, we must reasonably arrange work and rest, and achieve a combination of work and rest. It is necessary to arrange work and rest reasonably, so as to combine work and rest to ensure sufficient sleep time, and at the same time, it also prevents long-term eye use, which can prevent vision from continuing to deteriorate.
3. Participate in sports appropriately.
Proper participation in sports can increase the rate of blood circulation around the eyeball, which can improve the flexibility of the eye muscles. Especially when playing sports such as ball games, the line of sight will follow the movement of objects at different distances, which can prevent further deterioration of vision.
Fourth, pay attention to the diet and have a balanced nutrition.
Although the daily diet is mainly based on cereals, it is necessary to supplement vegetables and fruits, so as to achieve a reasonable distribution of protein, sugar and fat. Eat less sweets and more purple foods.
5. Timely supplement of vision nutrients to enhance the anti-fatigue ability of the eyes and restore vision.
This is the most important and fundamental thing. It is recommended to take Leyan Vision Nutrients, take it with warm water, and insist on taking it for a period of time, the child's myopia will gradually decrease, and pseudomyopia will gradually recover.
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Hello, there is no strict refractive power regulation for true myopia and pseudomyopia, and now the method of distinguishing true and false myopia is mainly dilated refraction, if there is no myopia after mydriasis, it is pseudomyopia, and if there is still myopia after mydriasis, it is true myopia.
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Hello, true myopia and pseudomyopia are generally not directly measured by diopters. In general, the method of distinguishing true false myopia is dilated eye examination, if there is no myopia degree after mydriasis, it is pseudomyopia, and if there is still myopia after mydriasis, it is true myopia.
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Pseudomyopia does not need glasses first, and it is possible to recover through training. However, if you develop true myopia, you cannot recover on your own, and you can only wear glasses, and you can consider surgery to correct it after the age of 18.
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Dear, pseudomyopia does not need glasses, are you sure that you are pseudomyopia? If you are unsure, you must go to a professional eye hospital to astigmatism, astigmatism is slow, after astigmatism, check your eyesight to see if you are really pseudomyopia, if it is really pseudomyopia, it will be good. Gajiamin electronic pneumatic myopia eye prevention and treatment instrument for the prevention and treatment of pseudomyopia in children and adolescents and prevent the progression of myopia; Relieves eye strain.
It works very well.
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Pseudomyopia, for example, is that students can easily develop true myopia! False sex does not need to be matched for the time being, and if it is lower, it will be matched!
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No, pseudomyopia can restore normal vision by paying attention to the eyes, eat more fruits and vegetables, ensure adequate sleep, and you can also buy day vision eye patches and blueberry lutein effervescent tablets are good for the eyes.
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Pseudomyopia does not require glasses, and gagamine can be tried to help restore normal vision.
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No. When it develops to be taken seriously, there are a few pseudomyopia!! 1
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Usually pseudomyopia is 100-200 degrees, and rarely exceeds 300 degrees, because the adjustment of the human eye is within 300 degrees. The purpose of dilated refraction is to distinguish pseudomyopia from true myopia, and after the medication, the ciliary muscle of the human eye is completely relaxed, and the power measured after overcoming 300 degree adjustment is the true myopia degree.
Sometimes some patients may have an optometry test in the optical store or other places, and in the outpatient clinic, they will find that some patients still feel that they cannot see clearly after wearing glasses, and sometimes one side of the glasses will be more than 200 degrees. It is recommended that patients have dilated pupils for refraction every time, so as to overcome the pseudomyopia component, detect a true power, and then go for glasses, which will not harm the eyes.
If you look at the computer or mobile phone for a long time every day, you will have over-adjustment or eye muscle spasm, and pseudomyopia will appear. Therefore, parents must remind children not to look too much at things close to them, to do more outdoor sports, relax more, and look into the distance.
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Hello, it has nothing to do with the degree!
Generally, there may be pseudomyopia within 100 degrees, and more than 125 degrees is often true myopia.
There is no special boundary between false and true sex, and it needs to be identified by dilated refraction.
In addition, medicine and optometry are now tending to no longer distinguish between true and false myopia. Because, if pseudomyopia is not received in time, it becomes (develops) true myopia.
Nowadays, dilated eye refraction is only carried out during the holidays, and parents, teachers, and students do not pay attention to it, and it is likely that within a semester, pseudomyopia will occur and become true myopia.
In the case of pseudomyopia, medication can be used**. If it is true myopia, it is best to wear orthokeratology lenses within 300 degrees.
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Can pseudomyopia be equipped with glasses, pseudomyopia is not the same as myopia, it is not suitable to wear glasses, otherwise it is easy to turn into real myopia, we must distinguish the difference between pseudomyopia and true myopia, and go to glasses in time.
If it's just pseudomyopia – it's not recommended! Wear! Eye! Mirror!
Because, unlike true myopia, the axial length of pseudomyopia has not been elongated, and the structure of the eye has not changed. With prompt and careful protection, the ciliary muscles relax and regain their function, and vision can be restored. Therefore, at this time, do not choose myopia glasses for your child.
PseudomyopiaIf you wear glasses, it may make the situation worse and worse, and even lead to true myopia.
How to distinguish between "true" and "false" myopia
Take your child and go to the hospital for a medical optometry, and it will be easy to tell. It should be noted that ordinary optical stores do not have and cannot carry out professional medical optometry, and the optometry results are inaccurate, if you can't accurately judge whether it is true or false myopia, then it may cause further damage to the child's vision! Therefore, it is recommended to go to a professional eye hospital for medical optometry.
What is pseudomyopia
In daily life, parents should pay attention to the situation that their children have their heads tilted forward and squinting at TV, or the children themselves say that they are not clear about reading the blackboard. At this time, it is not sure that the child is myopia, because when the eyes are tired, there will be myopia symptoms that cannot see near things clearly, and if it is converted into myopia, there will be an error of 50-150 degrees, which is pseudomyopia.
Pseudomyopia is also known as accommodative myopia. It refers to the continuous contraction of the ciliary muscle, over-regulation, and the formation of accommodative spasms due to various reasons, so that the lens refractive power increases, and the eyeball is in a state of myopia. This myopia disappears when the paralysis is accommodated.
Because at this time, there is no real myopia, but a phenomenon of over-accommodative function.
In layman's terms, pseudomyopia can be restored to its original state through its own adjustment, while true myopia is irreversible, and only through correction by external means can the normal visual acuity level be achieved. Hospitals can use potions and testing instruments, such as dilated pupils, to see whether it is true myopia or pseudomyopia.
Correction and recovery methods for pseudomyopia
1. Dilated pupils**
The cycloplegic agent is used to spot the eye, mainly with special eye drops, once a day.
2. Wear glasses**
Wear + convex lenses (i.e. reading glasses from 200 degrees to 300 degrees) once a day, wear the lenses for 15 to 30 minutes each time, and 10 consecutive times for a course of treatment, which can be repeated for several courses.
3. Distant view method
After studying or writing for 1 hour, look at the natural scenery in the distance, so that the ciliary muscles can adjust and relax, and try to look as far away as possible, and look at the green trees. 2 times a day for 15 minutes.
Fourth, insist on doing eye exercises
Do eye exercises 3 or 4 times a day, and you can do eye exercises once a day after using your eyes for a period of time, so as to achieve the effect of fully resting your eyes, relaxing and adjusting, and eliminating eye fatigue.
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