How is irregular astigmatism treated, and how is astigmatism corrected?

I'm also astigmatism, I can't do it well, I can only pay attention to eye hygiene and do eye exercises, see more green, it's very effective.

Hope it helps.

Irregular astigmatism.

Only RGP breathable hard lenses are worn. There is no way to do it with the frame and the ordinary soft mirror. ** is not too good to do it.

Astigmatism can be corrected by surgery (excimer laser surgery or femtosecond laser surgery). However, astigmatism within 600 degrees is generally required, and the age should be at least 18 years old, and the degree tends to be stable, then surgery to correct astigmatism can be considered. In addition to surgery, eyeglasses or contact lenses may be used to correct astigmatism.

Astigmatism, like myopia and farsightedness, is a refractive error and can cause blurred vision. The baby should be taken to the ophthalmology department of the hospital for atropine slow dilated eye refraction examination, to clarify the nature and power of astigmatism, and should wear appropriate prescription glasses (cylindrical lens) to correct astigmatism according to the refraction results. Prevent amblyopia.

Astigmatism is a type of refractive error, in which the refractive power of the eyeball is different on different meridians, and the refractive state of forming two focal lines and the smallest diffuse spot is called astigmatism. Types of astigmatism can be divided into regular astigmatism and irregular astigmatism. Currently, astigmatism within 600 degrees in adults can be performed with laser surgery**.

It can be corrected with different cylindrical lenses according to the type of astigmatism and the degree of astigmatism. Convex column lens for farsighted astigmatism, concave column lens for myopic astigmatism. Mild astigmatism does not need to be corrected if there are no clinical symptoms, and corrective glasses should also be worn if there is vision loss or symptoms of visual fatigue and visual interference.

Before wearing, it should be refractioned, adolescents and children should be dilated refraction, and it can also be combined with the measurement of keratometer to understand the nature and degree of real astigmatism, and then combined with subjective audition, the prescription of glasses can be determined. Patients with high astigmatism who cannot adapt to spectacles can be corrected with contact lenses.

At present, the most effective solution is to wear glasses to solve the problem of astigmatism.

If the doctor or optometrist has the right prescription and gives the appropriate prescription, it is also important to register according to the prescription. In the work, it is common to see inconsistencies between glasses and prescriptions, deviation of astigmatism axis, inconsistency of horizontal axis, and inconsistency of pupillary distance, which lead to discomfort and affect vision correction. Therefore, I would like to remind you that in addition to going to a regular hospital for examination, you should also try to choose a regular optical store for glasses.

I wish you a clear vision of the world!

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, astigmatism will gradually be controlled or improved.

The other 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.

Astigmatism is actually a very common phenomenon, it can be said that astigmatism within 100 degrees is almost everyone's have, and you can do 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 tired, 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: first, wearing glasses, it is completely okay for low-degree astigmatism. The second type, excimer laser, is the kind of laser machine that we often say is laser for myopia, which can also be used for astigmatism.

Third, a part of the elderly population, combined with cataract and astigmatism, this part of the population can choose a special intraocular lens to correct astigmatism in the process of cataract surgery, and in the process of curing cataract, astigmatism can also be cured, killing two birds with one stone.

Whether astigmatism can be cured depends on the degree of astigmatism on the one hand, and age on the other.

Generally speaking, if the astigmatism is above 75 degrees, the higher the power, the lower the probability of recovery. Especially if the astigmatism is at a height of more than 200 degrees, it is basically impossible to recover, and the best thing is to control the non-growth.

Before the age of 9 is the ** period of astigmatism recovery, and the earlier **, the more likely it is to recover. And before the age of 18, you can only have a chance to improve, and after the age of 18, you will basically be stereotyped, as long as you don't grow, it's actually fine.

Guidance: If astigmatism is found, it should be timely**, the lower the power, the younger the age, the more likely it is that astigmatism will recover. Generally, doctors recommend oral eye vision nutrients, and with the correction of bad eye habits, the degree of astigmatism will be gradually controlled, and even recovered.

Astigmatism is congenital, so it cannot disappear completely, and will accompany it for a lifetime. If mild astigmatism does not affect vision, it generally does not need to be treated, and if astigmatism at a medium to high level may cause amblyopia, then it needs to be corrected, and suitable glasses can be worn under the guidance of a doctor.

Astigmatism is the uneven thickness or curvature of the cornea, and the refractive rate of each meridian of the cornea is inconsistent, resulting in the inability of light rays to accurately focus on the retina, forming a clear image. If children's astigmatism is not corrected in time, it will affect visual development, cause amblyopia, and develop habitual squinting, head tilting, etc. Astigmatism is not a trivial matter, and it must be taken seriously.

Eye astigmatism is basically impossible, many people are wearing glasses because of astigmatism, myopia can be low without wearing glasses, but with astigmatism it is basically necessary to wear, astigmatism is very difficult, it is not easy to maintain the current degree without deepening, not to mention cured, myopia astigmatism These problems will only deepen, difficult.

Ocular astigmatism is generally related to genetic development and is caused by changes in corneal curvature. If the astigmatism is relatively small, it is less than 50 degrees. It will not have any effect on the eyes, no need to **, if the astigmatism is relatively large, more than 100 degrees, you need to wear glasses in time.

Usually look more into the distance, stay up late less, touch less computers, mobile phones, and do more outdoor sports.

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The change of astigmatism during close viewing, the eyes look inward and downward, and the eyeball rotates at the same time, so the astigmatism axis of the eye changes, so the appropriate lenses can be selected according to the different ages, focus depth and relative adjustment force of the patient. 2. Visual fatigue is usually related to age and the nature of work, the older the person sitting at the table will cause mild to moderate astigmatism, if it is lower than the normal value, it needs to be corrected with glasses. 3. The influence caused by spectacle lenses includes the uneven effect of image size, the movement of the axis, the unequal surface of the lens, and sometimes the size of the frame, which may also affect the peripheral optics and cause astigmatism.

Guidance: Astigmatism can only be corrected by wearing suitable astigmatism lenses.

In daily life, you can eat more carrots, cabbage, bean sprouts, tofu, red dates, oranges, milk, eggs, animal liver, lean meat and other foods to supplement vitamin A and protein in the whole body. Usually you can drink more tea, because the simple tea contains tea polyphenols and other active substances, which has the effect of absorbing and antagonizing radioactive substances, and has a certain protective effect on the human body's knowledge function and genetics.

Astigmatism is also a very common refractive error, generally speaking, the degree of astigmatism is relatively stable, that is, astigmatism does not increase or decrease significantly with age. But it is worth saying that astigmatism, most of which needs to be corrected.

Astigmatism is caused by irregular corneal morphology, which can be corrected with refractive surgery.

Astigmatism is usually accompanied by myopia or hyperopia, and simple astigmatism is rare. Usually wearing glasses can generally improve the refractive error of the patient, of course, whether the patient is simple astigmatism or astigmatism with myopia or farsightedness, there are special occupational needs, which can be performed through refractive surgery**.

Generally, myopia laser surgery or lens implantation surgery can effectively correct refractive errors.

Astigmatism is mainly corrected by optical glasses, and a high degree of astigmatism can be supplemented by surgery. General regular astigmatism can be corrected satisfactorily with a columnar lens, and irregular astigmatism can be corrected with contact lenses. Astigmatism is a refractive state in which parallel rays of light enter the eye and cannot be on the retina due to the different refractive power of each diameter of the eye, forming a focal point and forming a focal line.

1 If there is large astigmatism, near astigmatism, distal dispersion or mixed at a young age, it is likely to be amblyopia, then we should pay great attention to check whether the corrected visual acuity is lower, if it is lower, it is amblyopia, and grasp the best ** age before the age of 6.

2 If it is just simple astigmatism, then correction is sufficient

1) Mild astigmatism (within 50 degrees) does not need to be corrected by ordinary people. However, those who work in precision or need to read small text for a long time should consider wearing astigmatism glasses.

2) Moderate to high astigmatism and farsighted astigmatism or myopic astigmatism are mostly corrected by wearing astigmatism glasses.

3) For astigmatism in the conical cornea, the use of astigmatism lenses is the best, and it can even improve vision!

Corneal opacity or cracking caused by corneal injury requires corneal correction or astigmatism correction surgery.

You can go to the China Amblyopia Network and the China Myopia Network to have a look.

Hello, could you please tell me what is the exact degree of myopia of your child? Do you have a detailed optometry prescription from the hospital, I can help you answer it.

Children under the age of 7 who suffer from astigmatism should be examined as soon as possible and wear glasses with astigmatism as soon as possible. Pay attention to the light when reading, and the light should come from the left rear; Correct posture and a distance between 30 cm and 40 cm.

Don't read in a rickety car, and don't lie down to read. When choosing reading materials, the font should be clear and not too small. Read a book for no more than one hour in a row, with a 5-minute break every 30 minutes.

Nutrition should be balanced.

Go to the countryside and see the green wilderness in the distance.