Can astigmatism of 300 degrees be corrected in a 7 1 2 year old child? What are the good treatments?

Wear glasses, now is the time to prevent amblyopia from happening. Do eye exercises.

In fact, I found out a few years ago, and the effect was better when I started correcting at that time, but it doesn't matter, don't be sad, it's still too late to start correction now, and after the age of 12, it will be more troublesome.

This is needed.

Children with astigmatism**:

1. Curvature astigmatism:

If the degree of astigmatism is higher, it often occurs in the cornea, this astigmatism is usually congenital, it can be found that there is mild astigmatism in the normal human eye with a keratometer, which is almost inevitable, the most common astigmatism is the vertical curvature is greater than the horizontal one, generally about, this mild astigmatism can be considered physiological, is caused by the frequent compression of the upper and lower eyelids, with the increase of age, this physiological defect has a slight tendency to increase.

2. Acquired astigmatism:

The same result can be produced due to corneal lesions (most prominently keratoconus), ocular trauma involving the cornea (such as after eye surgery, especially corneal incision surgery), and mild astigmatism can also be caused after ophthalmotomy, corneal astigmatism can also be caused by eyelid tumor compression, under normal circumstances, when the eyeball is compressed with fingers, the contraction of the eyelids or the action of the extraocular muscles can produce temporary changes in the shape of the eyeball, resulting in varying degrees of astigmatism. Lens curvature astigmatism is also uncommon, but it occurs to a lesser extent, and astigmatism caused by a conical lens can be conspicuous but extremely rare.

3. Optical center deviation astigmatism:

It is not uncommon for the position of the lens to be slightly skewed, or to leave the axis of the optical system, but this congenital defect is often very subtle and overlooked, and the subluxation of the lens caused by trauma does not change its optical properties much, but the results are very obvious.

4. Exponential astigmatism:

This is caused by a small amount of difference in the refractive index in different areas of the lens, which is physiological, the degree of astigmatism is slight and has no practical significance, but the refractive medium change caused by cataract has a very clear impact, which can produce various astigmatism, visual distortion and polyopia.

Astigmatism simply means that the eye is not well developed, and there is a phenomenon of unevenness. And now there are more and more children with astigmatism, and children's astigmatism is directly related to the serious lack of vision nutrients, as well as bad eye habits.

Children with astigmatism first need to supplement vision nutrients in time, it is recommended to take Joy Vision Nutrients, twice a day, one pack each time, take it with warm water, insist on taking it for a period of time, and the astigmatism will gradually decrease.

Generally, more than 200 degrees is a high degree of astigmatism, the vision has been seriously affected, glasses are a must, and the most important thing is to develop good eye habits.

1. Regular eye examination 1 2 times a year. Instruct young children to practice good hygiene and not to contact their eyes with their hands or chemicals. When reading, there should be plenty of light, preferably from the left rear; Correct posture and a distance between 30 cm and 40 cm.

2. When choosing reading materials, the font should be clear and not too small.

3. Watching TV must be 5 7 times the diagonal of the TV picture. Read a book for no more than one hour in a row. If you need glasses, you should be examined by a doctor and then dispensed with glasses.

Need! The child's astigmatism is a little large. Generally, the astigmatism of eyeglasses is within 200 degrees, and your child's astigmatism is already 300, and you already need customized lenses.

Explain that it is not common. If you don't**, it may also cause amblyopia in your child. Glasses are recommended.

More than 200 degrees is already a high degree of astigmatism, so 170 degrees must be paid attention to and corrected in time.

Studies have shown that the common manifestations of astigmatism in the eyes are:

1. The blurred image on the retina needs to be constantly finely adjusted, and the vision is distorted, so astigmatism, especially for farsighted astigmatism, is prone to visual fatigue. Presents with eye pain, tearing, headache, especially in the forehead, double vision, and short-range work that cannot be sustained.

2. Patients with highly asymmetrical astigmatism in both eyes, in order to see more clearly, often adopt a tilted head position to cause strabismus, which can be recovered after astigmatism correction. Patients sometimes move objects closer to the same place as a nearsighted person in order to obtain a larger image of the retina.

3. People with high astigmatism often squint when looking at distant or near targets, so as to achieve pinholes and fissures to improve their vision. Seeing through pinholes or fissures can reduce the impact of astigmatism on vision.

Astigmatism refers to when the eye is adjusted to rest, after the parallel light rays are refracted by the eye, due to the different refractive power of each meridian of the refractive system, causing different degrees of convergence, so it can not be concentrated on the retina, but at different distances to form two intersecting lines, the distance between the two intersecting lines represents the degree of astigmatism, because the retina is only presented as a hazy ring or a line, so the patient feels blurred regardless of farsightedness and near-sightedness.

Astigmatism**:

1 Mild regular astigmatism does not need to be corrected if there is no eye fatigue or blurred vision, but if there is any discomfort above, it should be corrected even if the prescription is not high.

2 High astigmatism should be corrected with cylindrical scope, if not suitable for all correction, can be given a lower degree, the general common method is to take drugs, usually the doctor recommends taking Leyan vision nutrients, warm water, insist on taking for a period of time, astigmatism can be reduced.

3 Irregular astigmatism cannot be corrected with a cylindrical lens, and contact lenses can be tried.

3-year-old children's eye astigmatism is very normal, do not need to be too nervous, because the child's eyeball is not fully developed, the sclera is far less thick than that of adults, and the sphincter of the eye contents is poor, so the ocular surface is squeezed by the upper and lower eyelids will form an axial lateral astigmatism (such an astigmatism axis is usually close to 0 or 180 ° direction), with the increase of age and eye development, the astigmatism degree will gradually decrease, this process will continue until 10-12 years old, people may still have a certain physiological astigmatism in adulthood, This is also normal.

What we should pay attention to is: first, whether the binocular vision is basically the same; 2. If the astigmatism axis is longitudinal or oblique, attention should be paid to it; 3. Regular check-ups, if amblyopia or anisometropia is found, it should be corrected immediately.

You belong to the childhood amblyopia, and you can still be three years old You need to be a parent to be patient Go to the hospital every six months for a review If you need to replace it, you need to change the degree As your child grows older, the degree will slowly become smaller.

Hyperopia plus astigmatism is a more complex kind of refractive error of the eye, called mixed astigmatism, spherical lens is farsighted, cylindrical lens is myopic state The symptom is that the eyes are more prone to visual fatigue.

Commonly used methods of improvement are:

First, we should pay attention to balanced nutrition and reasonable diet. In addition to protein and vitamins, calcium, chromium and other elements have been confirmed to be essential substances for eye development, milk, soy products, animal liver, beef, etc. are also essential foods;

The second is to limit sugar. Sugar is an acidic food that can deplete calcium in the body and induce myopia.

the third is to get enough sleep to maintain the functional balance of sympathetic and parasympathetic nerves;

Fourth, exercise more, such as kite flying, shuttlecock kicking, table tennis and other sports activities to promote the blood and metabolism of eye tissue.

Fifth, pay attention to correct eye hygiene. Do not read or write in an environment where the light is too strong or too weak, and do not read or write for more than half an hour at a time; Cultivate a good and correct posture of reading, writing and drawing, and keep the distance between the eyes and the book at an angle of 30 to 40 degrees; When watching TV, the distance should be greater than the diagonal of the TV screen 5-7 times, and the continuous TV viewing time should not exceed half an hour.

Sixth, it is necessary to supplement vision nutrients in a timely manner, especially for children under the age of 18, who are still in the stage of vision development, and the adjustment of the eyes is strong, which can be well controlled and reduced. It is generally recommended to take two packs of Leyan Vision Nutrients every day, and insist on taking it for a period of time, the refractive error will gradually be corrected, and the vision will gradually improve.

What should I do if I am nearsighted at the age of three It is recommended to go to the hospital for vision correction!

Your child's condition is one of the more common cases of amblyopia, so don't be overly anxious. The vision condition of a 5-year-old child is farsightedness, and the problem is that the corresponding vision cannot be corrected with farsighted lenses, which is amblyopia. Amblyopia is a symptom of congenital underdevelopment of a child's vision, and according to my years of practice, the problem is not just in the eyes.

Astigmatism is caused by the cornea being not rounded, which is also a problem caused by the child's congenital vision dysplasia. The above questions can be completely completed through a period of time**! Zhang Jinpei.

It's so serious, then it must be done in time!

Astigmatism is actually a very common phenomenon, it can be said that astigmatism within 100 ° is almost all of us, and this can be used without **.

But if it is a relatively high number of astigmatism, it is recommended that it should be **, because it can cause our eyes to be particularly fatigued, and some people will have a headache after reading a book, why? In fact, it may be the cause of astigmatism.

Astigmatism is not only treatable, but also curable, and there are 3 most common ways:

The first is to wear glasses, which is completely fine for low-degree astigmatism. Then cooperate with the old man to exercise his eyes more, go outdoors more, and supplement the comprehensive nutrition of the eyes with Leyan vision nutrients, then it is natural to gradually recover astigmatism!

The second is the excimer laser, which is the kind of laser machine that we often say is laser for myopia, which can also be used to include first astigmatism.

The third is that a part of the elderly population, at the same time synthetic fiber dispersion and astigmatism and astigmatism, this part of the population can choose a special intraocular lens to correct astigmatism in the process of cataract surgery, and at the same time, in the process of curing cataract, astigmatism is also cured, killing two birds with one stone.