Children s eyes are astigmatistic, why is wearing glasses ineffective?

Children's eyes are astigmatistic, why is wearing glasses ineffective?

Generally speaking, the astigmatism test is accurate, and wearing glasses is effective, but it is also relevant that the child you said does not know the eye chart, and the image can be more accurate.

It is possible that the child amblyopia must be, only by wearing glasses can it be cured, and it must cooperate with the supervision of the child to wear it often, and use more eyes, to have a certain amount of time for the effect, the child amblyopia may not wear glasses without glasses, but that is the correction period, can not be in a hurry. This age is the best time to cure.

Analysis: Hello, for the child's condition, it is recommended to go to a regular ophthalmology department for glasses.

Suggestions:

If children's astigmatism is greater than 50 degrees, it is generally not recoverable, parents must pay attention to observation, you can do a full eye examination at the age of 3 or 4 years, and regularly check the eyes 1 2 times a year. Must be done by wearing corrective glasses before the age of six.

Children do not necessarily need to wear glasses all the time, mainly according to the severity of astigmatism and the recovery of the situation to make a rough judgment, if wearing corrective glasses, over time the degree of astigmatism in the eyes to return to normal can be removed. Astigmatism in children's eyes may be related to genetic factors, and it is not ruled out that it is caused by incorrect use of eyes in life, so it is necessary to go to the hospital for optometry.

If the child's astigmatism affects the child's vision, then it must be worn, which is only difficult to recover unless corrected.

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 Lejing vision nutrients, twice a day, one pack each time, take it with warm water, insist on taking it for a period of time, and astigmatism will gradually recover.

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.

More than 200 degrees is a high degree of astigmatism, so if the astigmatism degree is above 75 degrees, it is necessary to pay attention to it.

Studies have shown that the most common manifestations of astigmatism in the eye 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.

Astigmatism and myopia do not necessarily occur at the same time, if the astigmatism is very large, you should go to the hospital to see it.

Simple astigmatism is even more important, otherwise the eyes will be prone to myopia.