Can eye myopia be corrected if it is already 400 degrees?

400 degrees is already moderate myopia, and the degree of myopia can only be controlled or reduced. If you want to recover, you can only have surgery when you are an adult, but only if you meet the requirements of surgery.

Commonly used methods to improve vision 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 promote 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, we should supplement vision nutrients in time, and the general doctor recommends taking Leyan vision nutrients, two packs a day, taking them with warm water, and insisting on taking them for a period of time, which can well control the degree of myopia and improve vision.

Correction is to refraction glasses and wear glasses to improve vision. There is no abnormal eye disease, and 400 degrees can be corrected to a relatively ideal degree.

Femtosecond laser is not something you can do if you want to, and you need to meet the conditions for surgery before you can perform surgery. So what are the conditions for femtosecond lasers? First of all, the age and prescription requirements for femtosecond laser surgery, the age must be limited to 18-55 years old, and those over 55 years old can be examined to determine whether the operation can be performed.

In addition, the degree should be within 1200 degrees of myopia and 600 degrees of astigmatism; Hyperopia is within 600 degrees, and the degree is stable within two years. Secondly, the corneal thickness should be suitable, and the femtosecond laser has changed the traditional surgical method of making corneal flaps, which does not require surgery, and the whole process is laser, which is safer, but the thickness of the cornea of the surgeon is also required, which needs to be no less than 450 microns. Thirdly, eye health without eye diseases and systemic diseases is the key to the implementation of myopia surgery, and myopia surgery requires myopic patients to have no active eye diseases, such as dry eye, proptosis and palpepharoplaxia, glaucoma, monocular patients, eye inflammation, amblyopia, cataracts, fundus lesions, etc.

In addition, there are no systemic surgical restrictive diseases: such as autoimmune diseases, diabetes, etc. Finally, the cornea of the eye is in good condition, for example, if you wear contact lenses, you should stop wearing soft lenses for 1 week, hard lenses for 3 weeks, and OK lenses for more than 3 months.

Noted, depending on the morphology, thickness and recovery of the corneal epithelium.

1. Wear glasses.

1) Eyeglasses.

Eyeglasses have many advantages over other myopia interventions, they are easy to adapt, most people can accept, and they are non-invasive. Eyeglasses are the simplest and safest corrective device, and it is recommended to have a review at least once a year to adjust the prescription of glasses in time. For children with myopia, follow-up should be done at least once every six months.

At present, it is generally accepted that overcorrection can lead to over-adjustment and aggravate the development of myopia, which should be avoided. Monofocal lenses are common types of eyeglasses in clinical practice, and there are also bifocal lenses, trifocal lenses, and progressive lenses for patients with adjustment problems.

2) Contact lenses.

Soft contact lenses: can be used for the correction of myopia, and some children can be used to restore binocular vision and promote visual development. Children or older adults who are unable to care for themselves must use it under close supervision of a physician and guardian if needed.

It should be forbidden or used with caution if there is any active acute inflammation of the eyes, lesions that affect the wearing of the whole body, excessive nervousness, poor personal hygiene, poor compliance and cannot be rechecked regularly, allergy to the nursing solution or poor hygiene of life and work.

Rigid Contact Lenses (RGP): suitable for wearers of any age who need them without contraindications. In patients who are too young or too old, safety monitoring should be increased due to sensitivity to problem perception or operational compliance.

Priority should be given to myopia, farsightedness, astigmatism, anisometropia, especially irregular astigmatism caused by keratoconus and corneal scarring. Active ocular surface diseases or systemic diseases that affect the wearing of contact lenses should be contraindicated. Those who have been exposed to windy sand and highly polluted environments for a long time, and those who are often engaged in strenuous exercise should use with caution.

Orthokeratology lens (0k lens): It is a rigid gas permeable contact lens with inverse geometric design, which flattens the curvature of the corneal ** area within a certain range by wearing, thereby temporarily reducing a certain amount of myopia, and is a reversible non-surgical physical orthopedic method. Clinical trials have found that long-term wearing of orthokeratology lenses can delay the progression of axial length in adolescents by about millimeter years.

On the basis of general contact lens indications and non-indications, it is emphasized that minor children need to be supervised by parents**. For difficult cases such as higher diopters, fitting should be considered at the discretion of clinically experienced physicians.

2. Drugs**.

For a long time, there was no symptomatic medication for myopia. In recent years, there has been controversy as to whether low-concentration atropine eye drops and oral lutein can be used as drugs**, and there is no definite conclusion. Although a large number of clinical studies have confirmed its effectiveness in the control of myopia in children, it has not been recommended by clinical guidelines.

Therefore, 200 degrees of myopia can not be **, vision can be obtained, can be corrected, but the prolonged eye axis or some fundus changes caused by the increase of power, this cannot be recoveredI hope that everyone can deepen the awareness of myopia control, we try to keep myopia in the low to moderate stage, and try not to let it develop to high myopia and cause some eye complications that are difficult for us to change, which is more importantTherefore, don't be particularly obsessed with whether 200-degree myopia can be recovered, we need to pay more attention to the fact that 200-degree myopia will not deepen

Can 200 degree myopia be recovered, and how can myopia be restored? Myopia of 200 degrees is not serious, as long as we pay attention to eye hygiene and cooperate with some methods, we can restore our vision to normal. Here are some common and effective ways to restore your vision, so you may want to give it a try.

Can 200 degree myopia be recovered?Therefore, 200 degrees of myopia can not be **, vision can be obtained, can be corrected, but the prolonged eye axis or some fundus changes caused by the increase of power, this cannot be recoveredI hope that everyone can deepen their awareness of myopia control, and we try to keep myopia at a low to moderate stage, and try not to let it develop to a high level...200-degree myopia is mild myopia, if children and adolescents are still in the stage of pseudomyopia, there are some methods to correct vision.

The specific methods are as follows: 1. Correct bad eye habits Many mild myopia is formed without paying attention to the eyes, and long-term close eye use causes visual fatigue and ciliary muscle tension, resulting in light entering the eyeball, and the ciliary muscle cannot adjust the light, so as to image the retina money...

200 degrees of myopia is recommended to wear glasses to correct, if you want to fully recover or need surgery, provided that you are 18 years old or later, otherwise there is a possibility of myopia again.

It is very difficult to correct, and the only way is surgery, but it will cause some damage to the eyes, so it is better to wear glasses as much as possible.