What is the reaction to myopia in the eye, and what does myopia in the eye say?

Don't look at the computer and TV and other monitors when you have nothing to do, don't lie down and read a book, read in direct sunlight, don't do a car, read a book while eating, play with your mobile phone, etc., and do eye exercises often ......You are pseudomyopia, the main protection will definitely be able to get better on your own Generally pseudomyopia, I also had this situation when I was in junior high school. After my dad found out, he bought me eye drops, drops before going to bed, and pay attention to eye hygiene, not to overuse eyes, pay attention to rest, and eat more carrots, which are all helpful. If you have myopia, you can't restore your original vision unless you go for an excimer laser, and you can only delay the deepening of your eyes by taking care of your eyes.

To effectively maintain your eyes, you can refer to the following two points: 1) Among the key points of vision care, the main thing is to "don't look at it for a long time" - watching TV, playing on the computer, etc., because there is radiation, so the time should not be too long. In addition, overuse of the eyes can cause eye fatigue and cause the refractive power of myopia patients to deepen.

You can do more eye movements, such as turning up and down, looking left and right, to relax the eye muscles. Warm compresses are also effective and quickly eliminate eye fatigue.

You can also rub the palms of both hands until hot, and then apply it to the eye area to promote blood circulation in the eye area. 2) In terms of diet, food supplements can be appropriately carried out: meat of pigs, cattle, sheep, chickens and other animals; sea cucumbers, yellow croaker, eels and other fish; pig liver, chicken liver and other animal livers; Others such as longan, lychee, carrot, celery, yam, sesame, wolfberry, chrysanthemum, cassia and so on.

And eat less spicy foods such as onions, garlic, leeks, pepper, wine, and chili peppers. As for surgery, LASIK is currently the mainstream surgery for refractive problems in China. It has relatively strict indications and contraindications, and surgery is generally not considered under 18 years old, and some doctors extend the scale to 20 years old.

LASIK is favored by doctors because of its light response after surgery, fast vision recovery (you can use your eyes immediately after surgery and return to normal vision after a few hours), and stable results, fast and convenient (you can move normally on the same day after surgery, without affecting your life and work). However, as long as it is an operation, no matter how big or small, there is a certain risk, and theoretically the infection caused by improper treatment can seriously affect vision, but we have never seen a similar example in our hospital so far. In addition, irregular astigmatism and night glare may be common after surgery.

Generally, over 18 years old, myopia within 1500 degrees, hyperopia within 600 degrees, astigmatism within 600 degrees, myopia in the past two years is stable, and those who have no eye lesions at this stage can consider surgery!

To be precise, it is not a reaction, it is an abnormal state of eye vision, because myopia usually does not have any discomfort except for seeing things at a certain distance that is not clear to normal people. Normal vision is the visual target that can be seen by looking at a standard eye chart at a distance of 5 meters, and if it is lower than this standard (for example, it is not normal to only see, and there are many reasons. If the abnormality is caused by the length of the eyeball's eyeball axis (the anterior and posterior diameters of the eyeball), it is called myopia.

Look at the eye chart to detect, myopia can't see clearly when people come from afar, watch TV always make do with the TV, and the eyes are not normal to open to watch TV:

This is the consequence of human beings violating the laws of nature, and the failure to be fierce is the result of evolution.

The myopia of the eyes, the problems of the cervical spine, etc., can only show that the physical evolution of human beings cannot keep up with the upgrading of the scientific brigade.

On the one hand, the progress of the science and bridge technique has brought great convenience to human beings, but on the other hand, the human body has suffered great physical pain.

Since ancient times, China has paid attention to the unity of nature and man, and now it is the harmonious coexistence of man and nature.

It is not that human beings will evolve to not be myopic on their own, but when myopia is not conducive to survival, human beings will naturally evolve to not be myopia.

The progress of human medical technology makes myopia no longer a threat to survival, you pay attention to the unity of nature and do not violate the laws of nature, and if you get sick, you will be eliminated naturally.

First, visual fatigue.

Visual fatigue is generally manifested as swelling and soreness of the eyes.

The main reasons for the formation are:

1.No glasses or inaccurate prescription.

2.There is a dysfunction in the accommodative and aggregation functions of the myopic eye.

3.The adjustment range of high myopia becomes smaller, and it is difficult to adapt to seeing near objects.

2. Squint your eyes.

The human eye is an irregular "round", and squinting directly plays the role of covering the cornea, thereby reducing the light entering the eye through the irregular part of the eyeball, so that things will be seen more clearly.

Squinting has a compressive effect on both the eyelids and the cornea, temporarily flattening the cornea, decreasing the refractive power and shortening the eye axis to a certain extent, so that the light passes through the refractive system closer to the retina, so that vision will be improved.

However, squinting will mobilize all the muscles in the eyes, which will not only cause eye fatigue, but also cause myopia to deepen.

3. Decreased unaided vision, as the name suggests, is the visual acuity measured without glasses.

Simple myopia can cause a decrease in unaided vision, which can lead to a decrease in distance vision. However, there is not always a positive correlation between myopia and visual acuity.

For example, the unaided eye vision is that the degree of myopia can be 75 degrees or 200 degrees, and some people do not necessarily have the power, but some people think that other eye problems may be vision. Therefore, the degree of myopia cannot be extrapolated from the quality of unaided vision.

Fourth, the eyeball protrudes.

Patients with myopia, especially those with moderate to high myopia, will appear to be full and protruding outwards as the eye axis lengthens. Many myopia patients and their parents think that wearing glasses will cause the eyes to protrude, which is not true.

Proptosis is caused by the protrusion of the eyeball caused by the extension of the eye axis, and myopia without glasses will lead to blurred vision, which is more likely to lead to the lengthening of the eye axis, which will not only lead to the deepening of the power but also make the protrusion of the eye more obvious.

5. Large pupils.

The pupil is the darkest circular area in the center of our "black eyeball", from which the light from the outside world officially enters our eyes, allowing us to see the outside world clearly.

The pupils of myopic eyes are usually large and unresponsive, which can lead to worse vision at night than during the day, and glare and photophobia. In addition, myopic patients, especially those with high myopia, are prone to exotropia, so the distance between the pupils of the two eyes is wider.

Before we suffer from myopia, we must pay attention to the five major manifestations of myopia, protect our eyes, do more outdoor activities, eat more foods rich in vitamin B, protect our eyes, and refuse glasses!

Myopia is usually characterized by not seeing things in the distance very clearly, but seeing near is not affected. Because it is difficult to see clearly, many patients, especially children, may try to change the refraction of the eyes and temporarily improve their vision by squinting, frowning, blinking, pulling their eyelids, crooking their necks, etc. For mild myopia, good vision can be achieved by glasses correction, but if the eye is highly myopia, it may have a certain impact on the fundus, so patients with high myopia may have eye floaters, and even severe vision loss.

Therefore, if this situation occurs, it is necessary to go to the hospital for routine ophthalmology examination and timely symptomatic treatment. The symptoms of myopia mainly include the following: blurred vision at a distance and good near vision

This is caused by parallel light rays passing through the refractive system of the eye and focusing in front of the retina. Habitual squinting: People with myopia habitually squint when looking at distant objects.

Exotropia or exotropia: myopia patients are prone to exotropia or exotropia due to the fact that they do not use or use less adjustment when looking near, so the collection function is correspondingly weakened, which is easy to cause exotropia or exotropia. Eye strain:

Myopic patients are prone to visual fatigue after overuse of the eyes, usually in patients with myopia and astigmatism or anisometropia. Floaters: Usually more common in patients with high myopia, the vitreous is prone to liquefaction, and it is easy to appear cloudy or floating objects in front of the eyes.

1.Visual acuity: loss of distance vision, normal near vision.

2.Eye fatigue: Common in people with low myopia, less common than people with high myopia. Feeling soreness in both eyes, dry eyes, squinting movements, and occasional headaches.

3.Ocular deviation: It is more common in people with high myopia, and due to the corresponding weakening of the collection function, it is easy to cause exotropia or exotropia, and the strabismus eye is mostly a eye with a high degree of myopia.

4.Ocular changes: The eyeball is more prominent due to the longer anteroposterior diameter of the eyeball, which is more pronounced in people with high myopia.

5.Fundus changes: low and moderate myopia generally have no fundus changes, and high myopia can occur with varying degrees of fundus degeneration.

Such as: myopia arc spots; leopard-shaped fundus; macular changes (hemorrhage or neovascular membrane formation, irregularly shaped white atrophic patches may occur, or pigmented round black patches called Fuchs spots); retroscleral staphyloma; peripheral retinal latticeal degeneration, cystoid degeneration, retinal tear, retinal detachment may occur; Liquefaction, opacity, and posterior detachment of the vitreous appear"Floaters"；Other complications such as cataract, glaucoma, amblyopia and so on.

Usually use more home optometry at home to delay the deepening of myopia, find out whether middle-aged and elderly people have eye diseases as soon as possible, and detect them early**.

When a child likes to squint at things, likes to look at distant objects, likes to be closer to the TV screen, and is closer to the book when reading, parents must be alert to the child's possible vision problems, and should take the child to a regular hospital for relevant examinations.

Many people's understanding of the symptoms of myopia is blurred vision, in fact, there are many symptoms that also belong to myopia. If it is not detected and corrected in time, myopia is extremely harmful to the eyes.

1.Vision loss: The first symptom of myopia is that the vision is blurred, and it is difficult to distinguish from a distance, and the eye likes to squint.

In childhood, due to poor vision, most myopia is manifested as not liking outdoor sports and being interested in indoor activities such as reading, but this is easy to lead to the development of myopia.

2.Fatigue of vision: Because of unclear vision, patients with myopia need to see things closely, so that the coordination of eye accommodation and eye collection is broken, and the eyes feel tired. This is also one of the symptoms of myopia.

3.Distortion of vision: This symptom of myopia is a common phenomenon and is common in some complications such as pathological myopia or retinal detachment.

4.Protruding eye: This is generally the phenomenon of a protruding eye formed by patients with high myopia for a long time, and the phenomenon of protruding eye from the appearance is also a symptom of more serious myopia.

Hello, vision loss myopia is mainly due to the gradual decline of distance vision, blurred vision, and normal near vision, but high myopia is often caused by refractive interstitial opacity and retinal and choroidal degeneration.