Is such a statement about myopia really false and useful?

It's all true, but it's only effective for eye protection and very shallow myopia (or pseudomyopia), which was very popular in elementary school before, and the principle is the same as the above points, that is, focus on one point and do it"Cross-eyed"These are all health care effects, and they don't have much significance for **deep myopia, but at least they can keep the degree from rising too much. And if you want to roll your eyes, of course, don't wear glasses, you'll be dizzy!

1. It's all true and useful.

2. It is not very useful for high myopia.

Yes, give the score to the oranges, that's right.

First of all, it is said that various methods have certain curative effects for pseudomyopia, and it can be said for true myopia. Nothing works.

It's true. It's not from a book.

Personally, I went to experiment with it.

It's still possible.

I'm more than 300 degrees myself, and I don't know if the high one is useful.

It is useless, myopia is caused by the elongation of the eye axis, and for every 1 mm increase in the eye axis, it is difficult to turn the eyeball to make the eye axis shorter???

If you go to the hospital for an examination, you may not be able to find out accurately, do you have to guess at home?

You have to understand that whether it is true myopia or pseudomyopia, this is myopia and can be treated.

The easiest way is to hang an international standard eye chart at a distance of 5 meters, first determine the visual acuity, and then wear 300-degree reading glasses, look into the distance, the cloud-like scene will slowly appear in front of you, take off the glasses after half an hour, and then check the eyesight, if the vision is enhanced, it can be considered pseudomyopia; If your vision is still declining or declining, you can do it once a day for three consecutive days, and if your vision still does not improve, you can determine that you are truly myopia.

The differences between true myopia and false myopia are as follows:

1. True myopia: generally divided into two kinds, commonly known as axial myopia and refractive myopia, axial myopia is the growth of the eye axis, true myopia is often the elongation of the eye axis to cause the light to focus on the retina before, in addition, because the refractive density of the whole eye increases and causes parallel rays to be focused before the retina after passing through the eyeball, true myopia patients cannot be carried out by drugs**, after the use of muscle paralysis drugs, the myopia degree has not changed;

2. Pseudomyopia: caused by muscle spasm and muscle strength enhancement of the ciliary muscle in the eye, patients with pseudomyopia can improve the regulation of the ciliary muscle and relax the adjustment of the ciliary muscle by applying the paralytic agent of the ciliary muscle, so as to reduce the degree, and even **, so pseudomyopia patients can not wear glasses.

In general, patients with true myopia need glasses according to the final true power after the application of cycloplegic agents. When myopia occurs, most of it is pseudomyopia, and generally pseudomyopia exists for 2-3 months, and gradually changes to true myopia. Therefore, many children and parents do not notice a very short period of pseudomyopia at the beginning, and then see a doctor after the child has true myopia, at this time, there is no way to solve it with drugs, only through glasses or surgery**.

It is a kind of myopia that has no degree after dilation, which is pseudomyopia, which can be reversed.

After dilation, myopia with a degree is true myopia and is irreversible.

However, most of these two need to be corrected, but most of the true myopia requires glasses, and you also need to pay attention to:

1. Pay attention to the time you spend with your eyes.

Children's eye development is not perfect, the ability to work is low, every time you read or write for an hour, you should let the child go to outdoor activities, do games, look into the distance, or observe the flowers and trees, so that the tense eye muscles are relaxed, eliminate fatigue. In addition, it is necessary to make the child's life regular, have enough sleep, so that the eyes can be full of rest.

2. Pay attention to the light of your eyes.

Do not allow your child to read or write in dark light or sunlight. If a 25-watt light bulb is used indoors at night, the distance between the book and the bulb should be within 1 meter. If you use a 60-watt bulb on a stool, the distance between the book and the bulb should be 1 2 meters.

Cloudy days, dusk, weak light in the moonlight, and strong light in the sun are not suitable for reading and writing. When watching TV, it is necessary to maintain a suitable distance, which should generally be 5 7 times the diagonal length of the phosphor screen. The time to watch TV should not exceed 2 hours at a time.

3. Pay attention to eye exercise.

Physical exercise can enhance blood circulation and metabolism, supply more nutrients to the eyes, and enhance the resistance of the eyes, which is an indirect exercise for the eyes. The direct exercise is eye exercises, which is based on the massage, massage, acupuncture and acupuncture acupuncture points of Chinese medicine, combined with sports, and is a scientific method to protect eyesight. Parents should learn the basic knowledge of eye exercises, give specific guidance and often urge their children to do eye exercises, and persevere.

4. Pay attention to eye nutrition.

In order to protect children's eyes, children can eat more carrots, animal liver, lean meat, to supplement vitamin A, or regularly supplement the comprehensive nutrition of the eyes with Leyan vision nutrients, and at the same time, it is also necessary to appropriately consume millet, tofu, animal liver and other supplements of vitamin B2, so as to avoid night blindness, corneal malacia, red eyes, dry itching and other symptoms. Eating too much sugar will harm your child's eyesight, so your child's sugar intake should be controlled.

5. Pay attention to regular inspections.

Regular check-ups are due to the fact that children's eye structure, binocular visual function, and intelligence level are still in the process of continuous development after birth, and the contents of the examination can be different at different ages. The usual age of ophthalmologic examination is generally 2-7 days after birth, 42 days after birth, 3 months, 6 months, and 1 year of age, and then once a year. In this way, the problem can be detected early and corrected early, instead of waiting until the vision has deteriorated and there is a vision problem before going for a check-up.

How can I tell the difference between pseudomyopia and true myopia?

The manifestations of pseudomyopia are the same as true myopia, the vision of distant objects is blurred and the near objects are clear, and the vision can be corrected with myopia lenses.

In fact, the so-called pseudomyopia is a state of fatigue before the true myopia, and if this state is not relieved in time, the organic changes in the eye will form true myopia. To determine the true or false myopia, it is necessary to do dilated refraction first, because dilated pupils can relieve eye fatigue and relax the tense muscles, so that the refractive power detected is accurate.

Pseudomyopia is a temporary myopia phenomenon that may recover, if pseudomyopia is misdiagnosed as true myopia, and the wrong wearing of myopia glasses will promote the occurrence and development of myopia. If you have developed true myopia, you should wear appropriate glasses.

The difference between the two is that if there is a degree after the dilation of the pupils, then it is true myopia, and there is no degree after the dilation, then it is false myopia.

Pseudomyopia is functional, caused by accommodative spasm, with a normal axial axis. It is more common in children and adolescents who are younger, have a shorter onset time, and have low diopters. Pseudomyopia should not wear myopia glasses, after rest, more outdoor and supplement the nutrition of the eyes with Joy Vision Nutrients, it can be restored to normal.

True myopia is organic, determined by the elongation of the eye axis, corneal curvature, etc., and has no obvious relationship with accommodation. It is more common in adolescents who are older, have a longer onset time, and have a higher refraction. True myopia should be treated with myopic glasses to correct distance vision.

Pseudomyopia may be caused by overwork and overuse of the eyes, the eye axis of pseudomyopia is normal, if it is true myopia, it is the eye axis becomes longer, and if myopia is only possible to wear glasses, it cannot be relieved by medication.

For the case of myopia and pseudomyopia, the difference between myopia and pseudomyopia is that myopia cannot be recovered by other methods except surgery, and pseudomyopia can be recovered at a later stage.

1. Simple to distinguish, you can use an eye chart for an eyesight test, and then wear a 300-degree farsighted glasses. After about 30 minutes, remove your glasses and go for another eye chart test. If your vision improves, it may be pseudomyopia.

If vision is reduced or does not improve, it may be true myopia. 2. Ciliary muscle paralysis method, this method is a commonly used identification method in hospitals. First, the ciliary muscles are relaxed and the eyes are in a static refractive state, followed by an eye test and refraction.

If the visual acuity increases after dilation, it is pseudomyopia, and if the visual acuity does not change, it is true myopia. If there is no myopic diopter at the time of refraction, it is pseudomyopia, and if there is myopia diopter, it is true myopia. 3. Cloud and fog method, this method requires the patient to wear + spherical glasses, wear them for 3 minutes and then take them off, and then do a vision test, if the vision remains unchanged, it is true myopia, and if the vision increases, it is pseudomyopia.

How to distinguish between true myopia and pseudomyopia?

Both true and pseudomyopia manifest as decreased distance vision and good near vision. Pseudomyopia is functional, more common in adolescents, and vision can be reduced within a few weeks or 1 or 2 months, and can be restored to some extent with appropriate rest. True nearsightedness is an organic change that cannot be recovered spontaneously.

There are three methods of differential diagnosis:

Ciliary muscle paralysis method: It is to relax and adjust with ciliary muscle paralysis drugs, relax the ciliary muscle, make the eye in a static refractive state, and then check the visual acuity and refraction to determine. with 1% atropine eye drops, 1 2 times a day for 3 to 4 days; or 2% postmatropine or tropineamide every 5 to 15 minutes for a total of 6 times.

If the visual acuity remains unchanged after dilation, it is true myopia, and the visual acuity increases to pseudomyopia. Refraction with myopia is true, and no myopia is false. This is recognized as the most reliable method for differential diagnosis.

Cloud and fog method: let the patient wear + spherical lens in both eyes at the same time, see distant objects for 3 minutes, and then remove the right lens, and immediately check the naked eye vision, the vision progress is false, and the non-progress is true; The left eye is then examined in the same way. This method is not very exact.

Dynamic imaging method: do not need to dilate pupils, first check the distance and near unaided visual acuity of both eyes. Poor distance visual acuity, normal near visual acuity, and no other eye diseases that affect visual acuity are differentiated.

The doctor and the patient sit facing each other in the darkroom. The patient wears an audition frame, and the left and right eyes are placed + spherical lenses. The patient's eyes are fixed on the optoscopic scope with both eyes at the same time (the No. 5 character or the word with few strokes such as large, small, upper and lower strokes is pasted on the side of the mirror, and illuminated with slit light next to the ophthalmoscope); 33cm distance isotope dynamic imaging.

Results: Those with reverse movements in all radial directions of the affected eye are true myopia. Each radial direction is forward or immobile, or one radial is forward and the other radial is orthopedic or farsighted.

Because of its manifestation of myopia, it is pseudomyopia; One radial direction is inverse, and the other radial direction is forward or immobile is mixed astigmatism.

First of all, false, pseudo is a short-term work and rest time is abnormal, eye fatigue leads to blurred vision, during this time to detect more than 100 degrees of myopia, but with the rational use of eye vision will naturally rise, this situation is pseudomyopia, no need for any ** only reasonable arrangement of work and rest time will be natural recovery in about a year.

True myopia means that you know that your eyesight has deteriorated and do not pay attention to it, and if it continues to deteriorate, it will become true myopia. True myopia can only be done by means of instruments or drugs or surgery**.