If you are nearsighted, what kind of correction method should you choose?

Correction method of myopia: 1. Wear glasses, place an appropriate concave lens in front of the eyes of the myopic eye, and the parallel beam is dispersed into the eye after passing, so the focus is shifted back and is falling on the retina, so that clear distance vision can be obtained, and the selection principle of the power of the concave lens for correcting myopia is: when obtaining normal vision, usually or the most satisfactory vision, that is, the best visual acuity that cannot be corrected, the smallest power is selected among several concave lenses, as the corrected power of the eye.

2. Surgery**: The surgery of myopic eye has been widely used at home and abroad in recent years, and there are many types of surgery, which can be divided into: 1. Corneal surgery; 2. Lens and intraocular lens surgery; 3. Posterior scleral reinforcement.

3. Drugs: There are many kinds of drugs that have been used for myopia, including atropine, neostigmine, tropicamide, etc. Fourth, others**:

Other methods that are harmless to the eyes and have a certain theoretical basis, such as foggy vision, binocular synthesis, combined vision enhancement, distant vision, and ciliary muscle exercise can be used.

If your eyesight is not good, you should pay attention to it!

If it affects daily vision, you have to go to the hospital for accurate optometry, and if you need to wear glasses, you need to wear glasses, and then you need to pay attention to:

1. Pay attention to the time you spend with your eyes.

Children's eye development is not perfect, the ability to work is low, every time you read or write for an hour, you should let the child go to outdoor activities, do games, look into the distance, or observe the flowers and trees, so that the tense eye muscles are relaxed, eliminate fatigue. In addition, it is necessary to make the child's life regular, have enough sleep, and let the eyes get enough rest.

2. Pay attention to the light of your eyes.

Do not allow your child to read or write in dark light or sunlight. If a 25-watt light bulb is used indoors at night, the distance between the book and the bulb should be within 1 meter. If you use a 60-watt bulb on a stool, the distance between the book and the bulb should be 1 2 meters.

Cloudy days, dusk, weak light in the moonlight, and strong light in the sun are not suitable for reading and writing. When watching TV, it is necessary to maintain a suitable distance, which should generally be 5 7 times the diagonal length of the phosphor screen. The time to watch TV should not exceed 2 hours at a time.

3. Pay attention to eye exercise.

Physical exercise can enhance blood circulation and metabolism, supply more nutrients to the eyes, and enhance the resistance of the eyes, which is an indirect exercise for the eyes. The direct exercise is eye exercises, which is based on the massage, massage, acupuncture and acupuncture acupuncture points of Chinese medicine, combined with jujube Kuanhui medical sports, which is a scientific method to protect eyesight. Parents should learn the basic knowledge of eye exercises, give specific guidance and often urge their children to do eye exercises, and persevere.

4. Pay attention to eye nutrition.

In order to protect children's eyes, children can eat more carrots, animal liver, lean meat, to supplement vitamin A, or regularly supplement the comprehensive nutrition of the eyes with Leyan vision nutrients, and at the same time, it is also necessary to appropriately consume millet, tofu, animal liver and other supplements of vitamin B2, so as to avoid night blindness, corneal malacia, red eyes, dry itching and other symptoms. Eating too much sugar will harm your child's eyesight, so your child's sugar intake should be controlled.

5. Pay attention to regular inspections.

Regular check-ups are due to the fact that children's eye structure, binocular visual function, and intelligence are still in the process of continuous development after birth, and the content of the examination is different at different ages. The usual age of ophthalmologic examination is generally 2-7 days after birth, 42 days after birth, 3 months, 6 months, and 1 year of age, and then once a year. In this way, the problem can be detected early and corrected early, instead of waiting until the vision has deteriorated and there is a vision problem before going for a check-up.

If you are nearsighted, what kind of correction method should you choose?

Nowadays, there are many ways to correct myopia, such as glasses correction and surgical correction, and corneal refractive surgery with low to low risk can be selected for low to moderate myopia.

Look at the green scenery more, prohibit looking at the mobile phone for a long time, etc., if you are already nearsighted, you must wear glasses in time to prevent the increase in power.

Myopia can generally be corrected by means of glasses and surgery under the guidance of a doctor.

Myopia may be caused by factors such as excessive eye use, incorrect eye posture, genetics, etc., and symptoms such as blurred vision, decreased vision, and eye fatigue generally occur.

Patients with myopia can go to the hospital and be fitted with glasses such as glasses such as glasses and orthokeratology lenses under the guidance of professional doctors, and can also take surgical methods such as lens and intraocular lens surgery, posterior scleral reinforcement, femtosecond surgery and excimer laser surgery under the guidance of doctors**.

In daily life, you should pay attention to rest, avoid excessive eye use, participate in outdoor activities appropriately, pay attention to eye hygiene, use eye lineup appropriately, check your eyesight regularly, and stay away from electronic products.

The time required for vision correction cannot be generalized, and it generally needs to be determined according to the method of correction, such as surgical correction and natural correction, as follows:

1. Surgical correction: Surgical correction is mainly improved by laser methods, such as excimer laser or full femtosecond laser ultrasound, including intraocular lens implantation surgery, but it is generally suitable for adults and is not recommended for minors.

2. Natural correction: Natural correction is mainly corrected by wearing glasses, which can achieve the effect of control and prevention, and needs to be worn regularly.

It is best to go to the local regular hospital to do relevant examinations, and then make targeted adjustments according to your own situation. It is also necessary to combine the eye vision nutrients to supplement the comprehensive nutrition of the eyes.