Monocular refractive is not exactly how it is illuminated 5

If the monocular refractive error is congenital, for example, when one eye is developing for internal nutrition or other reasons, the development is not as good as the other eye, or the congenital fundus problem will also cause the acquired monocular refractive error.

If it's not congenital, it's basically a bad habit of using your eyes, often using one eye, or a certain eye has been injured for a certain period of time, like the difference in the power of your two eyes is so big, you can really go to the hospital to have a good examination of the real eye, and then choose a way to correct or control the refractive power of the other eye to change.

The causes of myopia are more complex, generally caused by congenital genetic factors and acquired environmental factors, acquired factors generally affect both eyes at the same time, and it is unlikely that only one eye will be affected, so the problem of myopia in one eye and a normal eye or a large difference in refraction between the two eyes should be mainly determined by genetic factors. Simple myopia is mostly polygenic inheritance, and its inheritance probability and manifestation vary greatly from person to person, which is difficult to be accurate**.

It is related to improper posture when using the eyes.

Currently, refractive correction should be performed with glasses. Otherwise, the binocular vision function will deteriorate severely, and the vision of the right eye will be further reduced due to non-use.

Refractive error is that the eye is in a relaxed state, parallel rays cannot be focused on the retina, if the focus is in front of the retina imaging is myopia, imaging behind the retina is hyperopia, in front of or behind the retina is called the focal line is astigmatism.

Refractive error can easily cause low vision, blurred vision, and eye fatigue. You need to refraction to see the prescription and wear appropriate glasses for correction. By wearing appropriate glasses, the vision can be normal, the eyes can see clearly, and the eyes will not be tired.

Refractive error, ophthalmic disease, the term refractive error is not very familiar to most people, but people are not unfamiliar with the mention of myopia, farsightedness and astigmatism. Refractive error refers to abnormal refractive states such as myopia, farsightedness, astigmatism, and anisometropia. Refractive error can generally be corrected with glasses, and the glasses people wear are similar in appearance, but the nature of the glasses worn by myopia, farsightedness, and astigmatism is not the same

Myopia eyes are corrected with concave lenses, hyperopia eyes need to wear convex lenses, and astigmatism eyes need to be corrected with cylindrical lenses

If so, it is recommended to wear eyes, the existing technology can not be recovered, it is recommended to wear glasses to correct vision, in addition, you must not overuse your eyes, you can do more eye exercises, which is very helpful for vision recovery. Refractive error refers to the inability of the eye to form a clear image on the retina after parallel light rays pass through the refractive action of the eye without the use of accommodation, but imaging in front of or behind the retina.

Refractive error of one eye, the most important method is to wear glasses or surgery, usually if the power is not high, you can consider wearing glasses, if the power is high, if you wear glasses, the patient will have unequal vision in both eyes, which is easy to cause fatigue.

In this case, if it is an adult patient, surgery can be considered**, and a detailed preoperative examination is required before surgery to rule out some contraindications to surgery, such as thin cornea or severe conjunctivitis or severe dry eye syndrome, after ruling out these diseases, surgery can generally be considered**, the current surgical methods are mainly femtosecond laser on the cornea** and intraocular intraocular lens implantation**.

Monocular refractive error can be **, if so, it is recommended to wear eyes, the existing technology can not be recovered, it is recommended to wear glasses to correct vision, in addition to the usual time must not overuse the eyes, you can do more eye exercises, which is very helpful for vision recovery.

There are many causes of refractive error, among which genetic factors are very important. Of course, irrational use of eyes is also a reason that cannot be ignored. Children who are in the period of growth and development and do not pay attention to eye hygiene, such as incorrect posture or poor lighting, resulting in too close distance between the eyes and the book, or reading for too long or walking and riding in the car to read, etc., can cause excessive eye fatigue and promote refractive error.

Refractive error is the eye may have myopia, farsightedness or astigmatism, it is recommended to go to the hospital for accurate refraction to determine the type of refractive error of the eye, if it has affected daily vision, then you need to wear appropriate glasses to correct.

Also note:

1. The time of close eye use should not be too long, every 40-50 minutes, you should take a little rest for 3-5 minutes, and look into the distance to relieve visual fatigue.

2. Read and write, play with the computer, maintain a correct posture, the height of the table and chair should be appropriate, and the distance between the eyes and the reading materials should be about 33 cm.

3. Mix whole grains, meat and vegetables, eat more vegetables and fruits, and don't eat partially. Lack of celeryl in food is prone to night blindness and dry eye disease, and lack of trace elements chromium and calcium in food is prone to myopia. In addition, it is also necessary to pay attention to regular supplementation of eye vision nutrients, not from the nutrients required by the eyes, enhance the anti-fatigue ability of the eyes, and better protect the eyesight.

Fourth, when reading and writing, the light should be moderate, not too strong or too dark, and the light should come from the left front, so as not to obstruct the vision of the hand shadow. The light should be soft, if it is incandescent, it should be between 25 and 40W, and it is not recommended to read in the sun. Because the intensity of light has a direct impact on pupil dilation, too strong light will increase the intensity of eye accommodation, aggravate the intensity of eye labor, and it is easy to cause myopia after a long time.

Generally, it is advisable to take the lamp below 40 watts on the desktop table.

5. Avoid reading while walking or reading in a walking car. Because the carriage is shaking, the body is shaking, and the distance between the eyes and the book cannot be fixed, the burden on the glasses will increase. Often, this is likely to lead to myopia.

6. Actively participate in physical exercise to enhance physical fitness. As the eyeball follows the target, the ciliary muscles continue to relax and contract, and the synergistic effect of the extraocular muscles can increase the blood perfusion of the eye, promote the metabolism of the eye, and thus reduce eye fatigue. Moreover, the quality of physical fitness is also closely related to the occurrence of myopia in children.

Malnourished and weak children are prone to myopia.

7. Insist on doing proper eye exercises. By massaging the acupuncture points around the eyes to enhance the blood circulation of the eye socket, improve neuronutrition, eliminate the excessive congestion in the eye, and achieve the purpose of relieving eye fatigue, it is conducive to the prevention and treatment of pseudomyopia in adolescents, and is a good way for adolescents to self-care their eyes.

8. Eat less candy and high-sugar foods. Too much sugar will produce a large amount of acidic substances in the blood, and the acid will combine with the salt in the body, especially calcium, resulting in a decrease in blood calcium, which will affect the toughness of the eye wall, make the eye axis easy to elongate, and promote the occurrence and development of myopia.