I feel that my vision is not very good, can I correct it?

Of course, if you can use your eyes correctly, you can recover to a certain extent, but it is impossible to return to the previous state, give you some advice, in the case of excessive use of eyes, you must pay attention to rest, intermittent time to look into the distance, let your eyes fully rest, don't spend too long on the Internet, don't stay up late, wear suitable eyes when working, this can reduce eye fatigue, don't worry, I hope your vision can be restored to a large extent.

1. Eye movement method.

Choose a quiet place, sit or stand, relax your whole body, clear your distracting thoughts, open your eyes, keep your head and neck still, and roll your eyes alone. Start by staring straight down, slowly turn to the left, then directly above the gaze, to the right, and finally back to directly below the gaze, making 9 clockwise turns. With each turn, the eyeball should reach its limits as much as possible.

This eye-turning method can exercise the eye muscles, improve nutrition, and make the eyes flexible and bright.

2. Blink method.

The head is tilted back and the eyes are blinked, allowing the blood to flow. When your eyes are slightly tired, you can blink 2 or 3 times.

3. Alternate hot and cold compresses.

Soak one towel in hot water that is a little hotter than bath water, and soak the other towel in cold water with ice cubes, first hold the hot towel on your eyes for about five minutes, then let the cold towel cool for five minutes.

4. Eye gymnastics.

Point your middle finger between your eye socket and the bridge of your nose, and rub your palm over your face back and forth for five minutes. Then slowly move the neck from side to side, then close your eyes, clench your fist and tap the back of your neck ten times.

5. Look far and look near.

Look into the distance for three minutes, then look at the palm of the hand for 1 2 minutes, and then look into the distance. Swapping between near and far in this way can effectively eliminate eye fatigue.

6. Eye breathing and concentrating.

Choose a place with fresh air, sit or stand, relax your whole body, look straight ahead, slowly inhale your breath, open your eyes wide, pause for a moment, and then exhale slowly, and slowly close your eyes, and do it 9 times in a row.

7. Eye exercises.

Look up and down, left and right 2 times, 10 back and forth;

10 turns clockwise and counterclockwise;

Close your eyes and cross down" "20;

Acupressure on the acupuncture points around the eyes for 5 seconds each.

The commonly used methods that can be corrected are:

1.Study and work in the right light.

When using the eye at close range, when the light is not good (too bright or too dark), the eyes will overadjust, and over time, it will affect the vision, so avoid these situations. If you are not sure about the light at home, you may wish to use a protective light pen for daily monitoring.

2.Straighten up the posture of using your eyes at close range.

When reading, sit upright and place the book about 30 cm away from your eyes. When watching TV, the distance between the eyes and the TV is 5-6 times longer than the diagonal length of the fluorescent screen.

3.Shorten the time spent near and close.

Read a book computer TV, take a break of 45-50 minutes for 10-15 minutes.

4.Actively relax your eyes.

First of all, getting enough sleep is undoubtedly a good way to relax your eyes. Secondly, more outdoor exercise activities can help relax the eyes.

5.Timely replenishment of vision nutrients.

Generally, doctors recommend taking Leyan Vision Nutrients, taking them with warm water, and insisting on taking them for a period of time, and your vision will gradually improve.

With the wide application of electronic products, many people have reduced their vision due to excessive use of their eyes, which is what we often call "myopia".

We are able to see the world because light is imaged on our retina, and the optic nerve transmits the image to the brain. Myopia, on the other hand, is when light rays enter the eyeball, they cannot be imaged on the retina, but instead focus the imaging on the front of the retina, resulting in blurred vision when looking into the distance. Myopia will have a certain impact on daily life, so how to solve the problem of myopia is also paying more and more attention.

Our priority is to take measures to control the growth of myopia, and some people also think that vision can help restore vision, and even myopia, is this true?

In fact, myopia surgery is an effective way to control myopia, but it can only correct vision and cannot achieve complete recovery or ** effect. Myopia of the eye is affected by the axis of the human eye. The eye axis refers to the virtual central axis between the most superficial layer of the eye receiving light and the innermost layer of the retina receiving light.

Myopia surgery does not change the elongated eye axis, it can only correct the refraction of the eyeball, and cannot eliminate the potential risk of lesions in the retina, so myopia surgery has no effect. In addition, not all people are suitable for myopia surgery, which is adaptable. Myopia surgery is performed on the corneal tissue of the eye, and it is necessary to consider whether the thickness of the cornea can withstand the amount of myopia correction, if the degree of myopia is high, but the cornea is thinner, there may be risks such as retinal tears, and the higher the degree of myopia, the greater the risk of surgery.

Therefore, prior to surgery, a preoperative evaluation is required to determine the risk of myopia surgery.

Before myopia, there is another phenomenon known as "pseudomyopia". Pseudomyopia is a transitional state of myopia, which is caused by long-term overuse of the eyes, the tension and contraction of the eye muscles, and the inability to relax normally. In the pseudomyopia stage, eye fatigue can be relieved and part of vision can be restored by reducing the amount of eye use, doing eye exercises to relax the eye muscles, and looking into the distance.

However, pseudomyopia can only delay the speed and time of myopia through a series of means, and cannot prevent it from becoming real myopia. Therefore, pseudomyopia, like myopia, will not be ** or completely recovered.

At present, adolescent students account for an increasing proportion of myopia in China. Research and surveys have shown that insufficient sleep time, excessive use of electronic products, and lack of attention to keeping eye distance are the main factors leading to the high incidence of myopia in adolescents.

Therefore, in study and life, once myopia, it is necessary to wear myopia glasses in time, and at the same time, we should pay attention to eye hygiene, increase the time of outdoor activities, use healthy eyes, and relax the eyes to the greatest extent.

The most prominent symptom of myopia is decreased distance vision, but near vision may be normal. Although, the higher the degree of myopia, the worse the distance vision, there is no strict proportion. Generally speaking, if you are nearsighted above 300 degrees, your distance vision will not exceed; 200 degrees in between; can be reached, and sometimes it may be better.

At present, myopia can only be corrected by wearing glasses, and when you become an adult, the myopia has not deepened for more than a year, and you can pass various examinations, and you can do laser**.

Myopia is caused by a change in the refractive state of the eye, such as an increase in refractive power due to the growth of the eye axis, so this is an irreversible process, and once the length of the eye changes, there is no way to return to normal.

Therefore, myopia is a disease that cannot be a**. Therefore, any method that advertises myopia has no scientific basis, and it is recommended not to blindly believe it. For the correction of myopia, at present, it is mainly through a variety of optical correction methods to improve the corrected vision, including glasses, contact lenses, although myopia can now be corrected by surgery, but the principle of this surgery is only by changing the cornea or the refractive state of the eye to correct myopia, and does not change the fact of myopia.

Failure to correct visual acuity may be due to an abnormality in the visual function of the eye. Because when the adjustment ability of the eye is insufficient, the adjustment is advanced or lagging, and the ability to gather is insufficient, the corrected visual acuity cannot reach the normal level, so it is recommended to do a detailed examination of the eye to check the visual function.

Myopia eye correction surgery is currently the only method that can completely remove myopia.

Hope it can help you, hope.

Because it's true myopia, that's usually the reason.

If it is for children and adolescents with low vision and refractive error, there is no ideal, definite and effective method. Once the refractive error is formed, there is a certain degree of diopter, because the eyeball lengthens with age, you can only choose to wear glasses to improve the visual acuity for correction, which is also the best correction method.

Adults after the age of 18 have more options, such as wearing contact lenses for correction, or considering corneal refractive surgery, such as femtosecond, femtosecond and excimer laser surgery, which has quite high requirements for the cornea.

If the degree of high myopia is high, intraocular lens implantation with a phakic eye may be considered, although these surgical methods have risks and the possibility of complications.

Vision loss can be alleviated by eating carrots, protecting the liver and eyes by eating animal liver, or supplementing vitamins by eating a variety of vegetables.

Foods that protect eyesight.

1. Spinach. Eating a lot of spinach may also reduce the risk of blindness in old age. This is thanks to carotenoids – the pigments found in green leafy and yellow vegetables.

Spinach helps improve a person's memory, and it contains antioxidants that act as a block against harmful molecules in the body. Traditional Chinese medicine believes that spinach root can cure constipation, hemorrhoidal bleeding and night blindness, and it is also believed to have a good auxiliary effect on vision.

2. Carrots.

The relationship between carrots and the eyes mainly comes from its carotene, because carotene can be converted into vitamin A in the human body, and vitamin A is very helpful for the vision of the eyes.

3. Apricots. Apricot contains an appropriate amount of vitamin C and rich vitamin A, as well as sugar, protein, inorganic salts, vitamin B1, vitamin B2, fat, etc., and is a fruit with high nutritional value.

4. Jujube. Jujube is very nutritious, containing 14 kinds of amino acids that are beneficial to the human body, and the vitamin content is dozens of times higher than that of apples and bananas, and it is known as "living vitamin pills".

5. Tomatoes.

Tomatoes are rich in vitamins, minerals, carbohydrates, organic acids and a small amount of protein. Because it is acidic, it has the effect of protecting vitamin C and is not easy to destroy during cooking.

6. Leeks. Leeks contain a lot of vitamin A and vitamin C, as well as protein, calcium, cellulose, phosphorus, volatile oils, iron and fats. In addition, leeks also contain anti-biomass, which has the effect of seasoning and sterilization.

7. Green peppers. Green peppers are rich in vitamins, calcium, phosphorus, iron and other nutrients, and are the highest vitamin C content among vegetables.

8. Cherries. According to the determination, the content of vitamin A per 100 grams of fresh cherries is 4-5 times higher than that of apples, grapes and other fruits. In addition, cherries have the highest iron content among fruits, and iron is the raw material of hemoglobin, which is very suitable for people affected by computer radiation.

9. Kelp. In addition to iodine, kelp also contains 1 3 mannitol, mannitol has a diuretic effect, can reduce intraocular pressure, and has a good effect on acute glaucoma. Other seaweeds such as wakame also contain mannitol and can also be used as a supplementary food for acute glaucoma.

1. Be particular about myopia diet.

When eating, you must pay attention to eating a healthy diet, fish, carrots and other foods are good for eye health. In addition, myopic friends usually eat less sweets or high-sugar foods.

2. Choose the right glasses.

If you have myopia, you should be careful not to wear glasses that do not fit properly. Wearing a pair of glasses that suits you can help control the increase in prescription.

3. Massage your eyes.

Frequent eye massage can improve blood circulation in the eyes and activate the meridians; Second, it can also effectively protect the eyes and alleviate the phenomenon of visual fatigue.

4. Look at it regularly.

When you feel tired of your eyes, you might as well raise your head and look into the distance to relieve eye fatigue, which can effectively help us improve our eye condition.

Some myopia patients often ask the doctor to improve their corrected visual acuity to 1 2 or even 1 5 when they are prescribed glasses or undergo myopia surgery, believing that the better the corrected vision, the clearer the things. In fact, this is a misunderstanding, the higher the corrected visual acuity, the better.

Is the higher the corrected visual acuity, the better? One of the questions that people who are going to have LASIK excimer laser surgery often ask is how much vision can be achieved after surgery? Is it the same as a normal person?

An ophthalmologist can tell us the answers to these questions. Is the higher the corrected visual acuity, the better? Some patients will find it nice to have normal vision, but some patients will say:

Can I achieve better vision? Such as attaining or eyesight? These patients mistakenly believe that the higher the vision, the better, but in reality, this is not the case.

In the International Eye Chart, normal visual acuity is called the Logarithmic Eye Chart. Higher eyesight is not always better. People with high distance vision may have poor near vision.

Therefore, from the design principle of the eye chart, it is the standard vision. For patients with refractive errors, after wearing glasses to correct it, the normal corrected visual acuity of the average person is. However, if the person's eyes have a certain amount of myopia, the vision of the distance will be lower; Conversely, if some people have mild farsightedness, the distance visual acuity may be higher.

For most patients with myopia, glasses or refractive surgery are usually chosen to correct the refractive error. The principle of myopia correction is the lowest degree of myopia that can be seen. This should be particularly noteworthy.

When wearing glasses or undergoing refractive surgery, it is generally necessary to choose the lowest power of vision that can be achieved, and not to continue to increase the power to improve distance vision. After overcorrection, people's eyes are prone to visual fatigue, and they cannot see clearly, and even lead to the deepening of myopia. After all, people correct myopia for a better life, not to get a higher number in an eye exam.

Our daily life is to see near and far, and modern people see near most of the time, so correcting too high vision leads to eye discomfort. The principle of correcting vision is not the same for different ages. If you are younger, it is okay to have your vision corrected a little higher.

However, for people approaching the age of 40, it is best to choose appropriate undercorrection regardless of whether it is glasses or surgery. Another design scheme is monocular vision, which is to make the corrected visual acuity of the two eyes slightly different. Generally, the visual acuity of the dominant eye is slightly higher, and the visual acuity of the non-dominant eye is slightly lower, so that it is okay to see far and near, and there will be no uncomfortable feeling.

Ophthalmology experts introduced: vision correction is related to the condition of the eye itself, and the generally selected corrected visual acuity is. The higher the eyesight, the better, and it should be designed according to each person's eye condition and eye habits.