Myopia diet therapy
Studies have proved that myopia has a considerable relationship with diet. To prevent myopia, we must pay attention to diet adjustment, otherwise the effect will not be great.
Eating less sugar and carbohydrate food or overcooking protein food will reduce the occurrence of myopia. Eating too much sugar will reduce the stock of trace element chromium in the body.
Excessive intake of overcooked protein foods will cause abnormal calcium metabolism in the body, leading to calcium deficiency. These two elements, chromium and calcium, directly affect the body's regulation of intraocular pressure. If the contents of chromium and calcium in the human body are in a normal balance, the intraocular pressure can be kept normal, thus preventing myopia.
So in the daily diet, eat less sugar and overcooked protein food. And pay attention to supplement the trace elements chromium and calcium in the body. Foods rich in chromium include beans, wheat, eggs, chicken, pork and butter. Foods rich in chromium and calcium can be reasonably added to the daily diet to prevent myopia through dietary adjustment.
Myopia is a kind of ametropia. There are two main reasons for myopia: internal cause and external cause. Internal cause refers to the heredity of myopia. External factors mainly include working environment and physical quality. The incidence of myopia is higher in cities than in rural areas, and the precision industry is higher than that in general industries, especially students and intellectuals.
Besides heredity, physical factors are mainly related to malnutrition. The lack of certain or some important nutrients in the process of eye growth and development makes the eyeball tissue more fragile. Under the influence of environmental factors, the sclera of the eyeball wall is easy to expand, thus lengthening the anterior and posterior axis of the eye and causing myopia. Most nearsighted children have the habit of eating snacks, picky eaters and partial eclipse. They eat mostly flour and rice and fast food, lacking nutrition or being more damaged. At the same time, their diet lacks high-quality protein food, such as milk, eggs, milk, fish, meat, chicken and coarse grains. The fewer kinds of food, the greater the total amount, the higher the incidence of myopia and the higher the degree of myopia.
The formation of myopia is related to diet. Most myopia patients have low blood calcium and vitamin A deficiency. Most adolescent myopia patients have low serum protein, low blood calcium and low hemoglobin. After suffering from myopia, you should supplement vitamins A, B, B and trace elements such as calcium, chromium and zinc, and eat less candy and high-sugar foods. If you eat too much sugar, the increase of blood sugar content will cause changes in aqueous humor and lens osmotic pressure. When the osmotic pressure of aqueous humor is lower than that of the lens, aqueous humor will enter the lens, causing the lens to bulge and cause myopia. Eating too much polysaccharide and high carbohydrate will reduce the elasticity of intraocular tissues, reduce the storage of trace element chromium, and make the axial length of eyes easy to grow. In addition, eating too much sugar will produce a lot of acid in the blood. Acid neutralizes with salts in the body, especially calcium salts, and decreases in the blood, resulting in a decrease in blood calcium, which will affect the toughness of the eye wall, lengthen the axial length of the eye, and also cause the occurrence and development of myopia.
In order to prevent the occurrence and development of myopia, the food selected by dietotherapy is mainly to supplement the necessary nutrients of ciliary muscle and sclera in the eye, enhance the muscle strength of ciliary muscle and help it restore its inherent function; Strengthen the toughness of sclera, enhance its resistance to the outside world and prevent it from expanding.
Myopia can supplement the following nutrients:
1. protein:
As far as sclera is concerned, it can be the tough shell of eyeball, because it contains many essential amino acids and constitutes a very strong fibrous tissue. Although the sclera has some toughness, its diameter is still weak in the front and back of the axis. Animal foods such as meat, fish, eggs and milk are not only rich in protein, but also contain all essential amino acids.
2. Calcium:
Calcium is the main component of bone and sclera. High calcium content plays an important role in strengthening the toughness of sclera. Animal bones such as cattle bones, pig bones and sheep bones in food are rich in calcium, which is easily absorbed and utilized by human body. Others, such as milk, bean products, dried shrimps, dried shrimps, eggs, rape, Chinese cabbage, peanuts and jujube, also contain more calcium.
3. Zinc:
Myopia patients generally lack chromium and zinc. Myopia patients should eat more foods with high zinc content. Foods such as soybean, almond, laver, kelp, mutton, yellow croaker, milk powder, tea, meat, beef, liver and so on contain more zinc and chromium, which can be increased appropriately.
Vitamins are essential nutrients for human body. Although the human body has little demand for them, they play an extremely important role in human material and energy metabolism. Vitamins A, B 1, B2, C and E should be properly supplemented when dietotherapy is used to treat myopia. Foods rich in vitamins include eggs, milk, meat, fish, liver and fresh fruits and vegetables. 5. Foods for nourishing liver and kidney These foods mainly include medlar, walnut, peanut, jujube, longan, honey, shrimp, fish, meat and eggs.
Introduce some methods to prevent and treat myopia:
1. Breakfast: eggs 1 ~ 2 cups of milk. Break the eggs and stir well. After the milk (milk powder can also be mixed with milk powder) is boiled, pour in the eggs, roll them up and turn off the heat. Be careful not to eat raw eggs, because raw eggs are not easily digested and absorbed by the human body. Don't overcook the eggs, because eating overcooked protein food not only tastes bad, but also is difficult to digest and absorb. More importantly, it will cause abnormal calcium metabolism and calcium deficiency in the body. In addition, be careful not to put sugar, because eating too much sugar will also cause imbalance of calcium metabolism in the body and decrease of blood calcium. If you want to eat sweets, you'd better put some honey. It shows that eggs and milk are good nutrients, and they are rich in protein, fat, inorganic salts and vitamins. Inorganic salts are rich in calcium, phosphorus, vitamins A, B 1, B2, etc. The protein contained in them has all the essential amino acids. These substances have a certain nutritional effect on intraocular muscles, sclera, retina and optic nerve. Nutrition can enhance the strength of ciliary muscle and the toughness of sclera.
2. Ingredients for shredded pork of Lycium barbarum: Lycium barbarum100g lean pork, 300g green bamboo shoots (or magnolia slices)10g lard100g and proper cooking seasoning: clean the lean pork, cut it into 6 cm filaments, and also make green bamboo shoots. Wash the Lycium barbarum .. When the oil is 70% hot, add shredded pork and bamboo shoots. Description: Lycium barbarum can nourish liver and kidney, moisten lung and improve eyesight. Pork is rich in protein, which can nourish the body, make qi and blood vigorous, and nourish eye tissues.
3. Pork liver soup Ingredients: pork liver100g egg, 2 lobster sauce, scallion, salt and monosodium glutamate. Suitable for production: pig liver is washed and sliced. Add a proper amount of water to the pot, cook on low heat until the liver is cooked, add lobster sauce and scallion, then add eggs, salt and monosodium glutamate to taste. Description: Eggs and pork liver are foods rich in protein. Pig liver contains more vitamin A, which can nourish eyeball and improve eyesight. Suitable for myopia children and adolescents (also used for diet therapy of hyperopia). Among them, pig liver can be replaced by sheep liver, bovine liver and chicken liver.
4. Chicken liver soup ingredients: 50 grams of chicken liver salt, monosodium glutamate and ginger. Appropriate production: chicken liver is washed and chopped, cut into pieces, blanched in boiling water, fished out when the chicken liver becomes discolored and bloodless, added with ginger powder, salt and monosodium glutamate, and mixed well. It shows that the content of vitamin A in chicken liver is the highest, which can nourish the liver and improve eyesight, and is suitable for all kinds of myopia.
Reply: yyfreeliang- fiend 17 level 4-27 08: 16
1 Is there a better way to protect your eyes besides eye exercises?
A: For young students, it is best to pay attention to the distance between writing and reading, not less than 30 cm. The desk lamp should not be too bright, and it is appropriate to use ordinary light bulb 15 watt and tricolor energy-saving lamp 3 watt. Wear special anti-myopia glasses when using eyes at close range for a long time; The distance to watch the computer is not less than 60 cm, and the distance to watch TV is not less than 3 meters. Eyes with myopia or other refractive defects should always wear glasses with accurate degrees. Sleep no less than 8 hours a day.
Doing eye exercises can prevent myopia. If you are already nearsighted, can your vision be restored?
A: The vision loss caused by myopia cannot be recovered. Eye exercises can only restore part of the vision loss caused by eye fatigue.
What glasses can I wear to protect my eyes?
A: Wearing glasses that adapt to the environment can protect your eyes. For example: wearing sunglasses under strong light; Wear hyperopia glasses when hyperopia is the main thing; Wear close-up glasses when the eyes are mainly near; Wear computer glasses when watching the computer; Wear special glasses for welding when welding; ……。
What machine can be used to treat myopia?
A: No machine can effectively prevent myopia. The best way to treat myopia is to wear glasses.
Can true myopia be restored?
A: It cannot be recovered. True myopia is that the axial length of the eye becomes longer and cannot be shortened, so true myopia is impossible to recover.
Is wearing glasses harmful to your eyes?
A: As long as it is used properly, it is good for the eyes. But at present, most people use it improperly, which leads to the deterioration of myopia glasses.
Should glasses be worn often?
A: Always wear glasses when they fit. But different people have different refractive conditions and different eye conditions. What glasses to wear and when to take them off vary from person to person. Glasses for correcting hyperopia and treating amblyopia should be worn often. Other situations are more complicated, and when to wear them varies from person to person, so we can't generalize. Be sure to listen to the advice of the optometrist (not the advice of laymen).
Can wearing other people's glasses be harmful to your eyes?
A: It may be harmful in most cases, so it is best not to wear other people's glasses.
Where can I buy glasses to protect my eyes?
Exhibition Hall Road 12 is the Ming Army Myopia Prevention Center. Can be equipped with a variety of glasses to protect eyes and prevent myopia.
10 OK are glasses good for your eyes?
A: There are not many advantages but many disadvantages.
1 1 How to match glasses with large binocular parallax?
A: The binocular parallax is large, so it is really difficult to match glasses. It is necessary to improve vision and prevent strabismus, monocular vision, alternating vision and anisometropia. Different people have different situations, and the matching methods of glasses also vary from person to person. Not only the method of matching glasses is different, but also the method of using glasses will be different, so we can't generalize. Only after an expert optometry can the optician's method be determined.
What are the benefits of 12 radiation protection glasses?
Answer: Anti-electromagnetic radiation glasses can relieve eye fatigue and its symptoms when watching a computer for a long time.
13 If students with glasses take good care of their eyes, will their eyesight recover?
A: The vision loss caused by myopia and astigmatism is impossible to recover. The decline of vision caused by visual fatigue can be recovered. If the corrected vision is gradually improved after wearing glasses, it can only show that the visual fatigue is gradually reduced.
14 I heard that computers have radiation, which is harmful to eyes. Why do you still take computer classes and how to protect your eyes?
A: The radiation intensity of the computer is not strong. Keeping 60 cm between eyes and screen is harmless to eyes. It is harmful to be less than 60 cm away from the screen, which will cause serious visual fatigue. Therefore, when watching the computer for a long time, the distance between the eyes and the computer screen should not be too close.
15 Why do you wear glasses with deep degrees?
Answer: Only when the power of glasses is equal to the refractive power of eyes, eyes are not' flowery'.
16 vision has dropped, how to recover?
A: The vision loss caused by visual fatigue can be recovered after proper rest. If it is myopia that causes vision loss, it is impossible to recover. Therefore, we must take the initiative to prevent the occurrence and development of myopia in advance and avoid the decline of vision caused by myopia.
17 which method is the best and most effective for protecting eyes?
Answer: use your eyes at a suitable distance; At the right time, the correct glasses and use are the best and most effective ways to protect your eyes. It's a pity that most people don't know these' right'. And different people's' right' is not exactly the same. It's best to ask an expert for optometry and listen to their opinions.
18 How is amblyopia formed and how is it treated?
A: There are many reasons for amblyopia. The most common amblyopia is caused by refractive defects and visual fatigue. If it is amblyopia caused by hyperopia or astigmatism, wear appropriate glasses at the age of 3-4 and keep wearing them until 12 years old. If it is amblyopia caused by watching the computer for a long time, just stay away from the computer screen, take some vitamin A and ensure the necessary sleep time, and it will return to normal after a while.
19 How many degrees is myopia?
A: Myopia greater than 0.25 degrees can be considered myopia.
Is the condition of eyes related to heredity?
A: The condition of the eyes is related to heredity. But there is no absolute necessity. Genetic factors are only one of the causes of eye diseases. It is only one possibility that an egg can become a chicken. If the temperature is wrong, you can't be a chicken. Eggs are frozen in the refrigerator and will always be eggs; Put it in the pot and it becomes a good meal. There is a similar situation in the eyes. In the case of myopia, hyperopia can also become myopia. Under normal circumstances, hyperopia can be turned into emmetropia.
2 1 My eyes are tired after finishing my homework. Can I still read extracurricular books?
Answer: After finishing your homework, you should do eye exercises immediately. After closing your eyes for 5 minutes, you can wear glasses to read extracurricular books to prevent myopia.
How many degrees of myopia is better to wear glasses, should mild myopia wear glasses?
A: It's best to wear glasses if your myopia is above 0.50 degrees. Wearing glasses when looking far away and wearing glasses when looking near can not only protect the eyes, but also prevent myopia and myopia complications.
How is myopia astigmatism amblyopia treated?
A: You'd better wear glasses.
Is myopia harmful without glasses?
A: Myopia can't improve or protect your eyesight without wearing glasses. The disadvantages outweigh the advantages.
Mild myopia, do you usually wear glasses?
A: Myopia below 3.00 degrees is mild myopia. Below 0.50 degrees, you don't need to wear hyperopia glasses, you should wear myopia glasses. For myopia above 0.50 degrees and below 2.00 degrees, wear hyperopia glasses and myopia glasses. If the myopia is more than 2.00 and less than 3.00, you should wear hyperopia glasses instead of myopia glasses.
How to prevent amblyopia and how to treat amblyopia?
A: From the age of 4, wearing appropriate glasses can prevent amblyopia.
What are the symptoms of astigmatism and how are they formed?
A: Astigmatism is also a refractive defect. The visual symptoms are blurred vision, diplopia, dizziness and headache, and unstable vision. There are many reasons for astigmatism, mainly genetic and physiological development before the age of 3. Eyeballs grow fast and eyelids grow slowly, which leads to uneven corneal growth.
After wearing glasses, why do eyes deform?
A: There are two reasons: First, myopia, especially after moderate and high myopia, the axial length of the eye becomes longer and the eyeball becomes bigger. Whether wearing glasses or not, the eyeballs are already protruding than when they are not nearsighted. Myopia 3.00 degrees, eyeball protruding one millimeter. Second, glasses have a cosmetic effect. Myopia of 3.00 degrees was gradually formed in more than two years, with the axial length becoming one millimeter and the eyeball protruding one millimeter, which was also gradually completed in 3.00 times. If you don't wear glasses, no one will feel this subtle change After wearing myopia glasses, the concave lens makes the eyeball image smaller, making the eyeball look smaller, becoming accustomed to it and forming a visual standard. When you take off your glasses and see the real eyeball, the change is obvious, and you will definitely feel bigger. The greater the degree of glasses, the more obvious the feeling.
Is mydriasis optometry harmful to eyes?
A: Using mydriatic drugs under the doctor's arrangement is harmless to the eyes.
Does 30 OO eye protection really work?
A: The function of OO eye protector is to make eyes look the same as when people sit still. If it is used to treat myopia, it has only a comforting effect. Because learning and prevention can't be synchronized (you need to prevent when you study, you can't learn when you prevent, and you don't need to prevent when you don't study), so the effect of preventing myopia is not great.
3 1 Do I need glasses to watch TV?
A: Myopia requires watching TV at a distance of 3 meters. You should wear accurate glasses to watch TV. Not only can you see clearly, but you can also protect your eyesight and avoid the complications of myopia. Watching TV without glasses is harmful to your eyes.
Do you wear glasses when running? Is it harmful to the eyes?
A: Wearing glasses while running is harmless to your eyes.
What can I do now without reading glasses when I am old?
A: At present, myopia of 2.00-3.00 degrees can be maintained into old age without wearing reading glasses.
Is it better to look at distant objects or the sky after finishing homework?
It is better to look at distant objects than at the sky.
I have low myopia and my eyesight has improved slightly recently. Can I fully recover?
A: The vision loss caused by low myopia is impossible to recover. Better eyesight means less visual fatigue.
How long do you need to rest after using your eyes continuously, and how long do you need to rest well?
Answer: Students with a distance greater than 30 cm and below 15 should take a 5-minute break and a 20-minute break. /kloc-Students over 0/5 years old should take a 5-minute break after reading for 30 minutes. With appropriate glasses, you can use your eyes for 3 hours and rest for 5 minutes.
Is it okay to lie down and read with your eyes parallel to the book?
A: It is difficult to control and keep a proper distance while reading while lying down. Even if the eyes are parallel to the book, it is easy to be nearsighted.
Can I wear contact lenses at this age?
A: It is best for primary and secondary school students not to wear contact lenses. Students wearing contact lenses will aggravate myopia and cause various eye diseases.
Can 3.00-degree myopia wear progressive multifocal glasses?
A: Progressive multifocal glasses are suitable for middle-aged and elderly people, not for young students. Can not prevent the occurrence and development of myopia. This conclusion has been proved by a lot of facts.
When should I wear glasses?
Answer: If the distance, time and light match the function of glasses, glasses should be used. It's good to wear it right, but it's harmful to wear it wrong.
4 1 There is some discrepancy between glasses and eyes. What are the consequences?
A: There is nothing wrong with a difference of 0.50 degrees. However, if the difference exceeds 1.00 degrees, there will be some consequences. For example, the degree of myopia glasses is 1.00 degrees higher than that of eye refractive defect, and eye myopia is not easy to get worse, but it will feel that far vision is bad and near vision is even worse; If your glasses are below 1.00 degrees, your hyperopia is lower, and your myopia is normal, you will feel more comfortable, but your myopia is easy to get worse. It will be different if the glasses are 2.00 degrees lower.
To what extent should I start wearing glasses?
A: There are many reasons for vision loss. We must find out the reason before we can decide whether to wear glasses and what glasses to wear. If the purpose of wearing glasses is to restore the vision degraded by myopia, then you should wear myopia glasses when you feel that your vision is not enough. If the purpose of wearing glasses is to prevent the decrease of vision caused by myopia, you should wear glasses to prevent myopia when you feel that your vision is normal or not decreasing.
Besides eye exercises, what other methods can prevent myopia?
A: The method of preventing myopia with eye exercises is not practical enough and has limited effect. Not suitable for students' learning style now. Can not effectively prevent the occurrence and development of myopia. The method independently developed for the Myopia Prevention and Treatment Research Center of Ming Army is a comprehensive prevention and treatment method that is safe, harmless, synchronized with learning and prevention, convenient and practical. Therefore, prevention is the best way.
How is the eye often painful sometimes?
A: If there is no eye disease, there may be two reasons: one is that the distance between the eyes is too close and the time is too long; One is hyperopia, which is not corrected by glasses.
Can myopia lead to glaucoma, astigmatism or eye disease?
A: Myopia will not cause glaucoma, astigmatism and eye diseases.
Besides wearing glasses, what other methods can prevent the eyesight from slipping?
A: Glasses can't prevent vision loss. An effective way to prevent myopia can only prevent the deterioration of vision caused by the aggravation of myopia.
What eye drops can treat eye fatigue?
A: No eye drops can cure eye fatigue.
What if you are nearsighted?
Answer: 1. Wear short-sighted glasses. Get the necessary eyesight; 2. Wear glasses to prevent myopia. Prevent myopia from getting worse.
Does myopia wear glasses for a long time?
A: It's better to wear it than not to wear it at all. If you can't wear it, you will open it 50/50.
How to prevent myopia? Will you not be nearsighted after prevention?
A: If you use a wise method, you will never be nearsighted if you prevent myopia before. Prevention after myopia will not aggravate myopia.
5 1 How to treat myopia?
A: There is no cure. The best way is to wear glasses.
Why are you nearsighted?
A: From the objective conditions, 95% of students have the physical and visual environment conditions for myopia. Judging from the subjective conditions, 99% of students and parents do not prevent or will not prevent myopia, and the result will inevitably be myopia.
Myopia, is it better to wear glasses or not? You can't see it without it. I'm afraid I can't take it off.
Answer: As long as the glasses are suitable and worn correctly, it is better to wear glasses. Why are you afraid you can't take it off? You can get normal vision. What are you afraid of? Afraid that myopia will get worse after wearing it? Why not wear it to prevent aggravation?
What are ciliary muscle, lens and retina?
A: The eyeball is an optical system, just like a fully automatic digital camera. The lens is equivalent to the zoom refraction element (lens) of the camera and has the function of converging light. Ciliary muscle is the power source of lens. The retina is equivalent to the photosensitive and imaging system of a camera. Any part of the problem will affect your eyesight. Excessive use of ciliary muscle will lead to myopia and aggravate the development of myopia.
My eyesight is very good now. Will I be nearsighted in the future?
A: Students' eyes are unstable and easy to change. If you don't prevent it, you will be nearsighted in the future.
If you get myopia, can you still treat it?
A: There is no cure.
57 has been nearsighted for more than 4.00 degrees, and has a pair of new glasses with more than 3.00 degrees. Old glasses 1.00 degrees. Which one should I wear?
A: I have to put them all on. Wear it high when you look at it from a meter away, and wear it low when you look at it for a long time within a meter.
Can rubbing your eyes lead to myopia?
A: No.
How to correct myopia after 59?
A: It can only be corrected by wearing nearsighted glasses. The so-called correction of myopia is optical correction to make refraction normal.
Can myopia make eyeball prominent?
A: It will stand out. Myopia of 3.00 degrees can make the eyeball protrude by one millimeter.
6 1 What's wrong with your eyes to be shortsighted?
A: You can't be sure if you are nearsighted just by feeling. You must go through a professional refractive examination to determine whether you are nearsighted.
After myopia, how to prevent myopia from rising?
A: Effective methods to prevent myopia can prevent myopia from rising.
What should I do if I can't read clearly?
A: If hyperopia is normal or close to normal, you can wear appropriate glasses to read normally.
To prevent myopia, do you want some eye drops?
A: Not good. No eye drops can effectively prevent students from myopia.
What should I do if my eyes feel uncomfortable after studying for a long time?
A: Find out why. If there is no eye disease, there may be two reasons: 1. Reading distance is too close and time is long; 2. Hyperopia or astigmatism. As long as you wear the right glasses correctly, you can solve the problem.
How to judge pseudomyopia and true myopia?
A: You must undergo a professional refractive examination to judge true and false myopia.
I don't know if it's myopia. If I am nearsighted, how to treat it better?
A: Students' myopia is an incurable disease. Myopia, any treatment is an ineffective business practice.
My glasses are only worn when watching the blackboard and TV. Is that right? Is there any possibility of a cure? How can I improve my eyesight?
A: Myopia glasses can be worn like this, but there is no possibility of curing myopia. The vision loss caused by myopia cannot be improved.
Sitting at the back of the classroom and looking at the words on the blackboard are somewhat' flowery'. What happened?
A: If you don't feel like flowers when reading, you may be nearsighted. To find out the reason, you'd better have a refractive examination.
Is the incidence of myopia related to age?
A: Under the age of 20, the younger you are, the more likely you are to be nearsighted.
7 1 Can wearing glasses cure myopia?
A: No glasses can cure myopia.
What should I do if I get pseudomyopia?
A: Pseudomyopia is unscientific and cannot be accurately defined. What problems should be solved.
How much does myopia decrease?
A: Myopia can lead to decreased vision, but decreased vision does not mean myopia. Other factors can also cause vision loss. Therefore, it cannot be said that vision has decreased, that is, myopia has developed; Nor can we judge the degree of myopia according to the degree of vision decline.
Can you get other diseases if you get myopia?
A: The cause of myopia will also cause other eye diseases, further reducing corrected vision.
How to protect eyes to make them have the same vision?
Answer: If the disparity of binocular vision is caused by anisometropia, it is best to wear appropriate myopia glasses before 10 to gradually eliminate anisometropia. But it is best to maintain the status quo after myopia. Because we can't reduce the degree of high myopia, and (yes, but) we don't want to aggravate the myopia of low-level eyes and reduce the naked vision of both eyes.
Which is more serious, myopia, hyperopia and astigmatism?
A: In fact, the three conditions of each person or eye may be different, which can only be determined after optometry; Theoretically, all three kinds of refractive defects are serious, which are not good enough and cannot be separated from glasses.
Is it easy to relapse after excimer laser treatment? Can we operate now?
Answer: Surgery for myopia is actually robbing Peter to pay Paul (removing cornea to compensate for refraction). Still nearsighted after surgery. It is easy to relapse before the age of 25 and after high myopia.
Can I wear two pairs of glasses?
Answer: Only after optometry can you determine what glasses to wear and how many pairs of glasses to wear.
How can I not let my eyesight drop again?
A: Preventing myopia can prevent vision loss caused by myopia. Can't prevent vision loss caused by other factors. Therefore, it is necessary to find out the causes of the original vision decline, and then take corresponding measures to prevent the vision from falling again.
How to prevent vision loss?
A: put an end to all factors that lead to vision loss and prevent vision loss. For example, myopia is one of the reasons for the decline of vision.
8 1 how to make the decreased vision go back to the past?
A: It is impossible to go back to the past without wearing glasses. The vision loss caused by eye fatigue can be restored to the past after proper rest.
How to do myopia plus astigmatism?
A: The best choice is to wear glasses.
How to relieve eye fatigue?
A: Learn to rest.
I'm 7.00 degrees nearsighted. What glasses should I wear and how can I get better?
A: Once myopia happens, no matter how serious it is, it is impossible to get better. 7.00 degree myopia should wear two pairs of glasses, one for far use and the other for near use. Don't use it wrong. Can maintain the status quo of myopia.
Can eye drops prevent myopia?
A: A lot of facts have proved that eye drops can't prevent myopia.
How to distinguish pseudomyopia from true myopia?
Answer: Do you have to optometry if you are really nearsighted? Just look at the eye chart, not according to the phenomenon of myopia.
How does myopia protect eyes?
A: Before the age of 6-7, avoid using your eyes at close range (less than 30 cm) for a long time (15 minutes or more). After 6-7 years old, in the first grade of primary school, I began to wear glasses to prevent myopia correctly until I was 20 years old. Only in this way can myopia be prevented.
Should I wear glasses for eyesight 4.7 and 4.8?
Answer: If the vision is decreased or lowered due to ametropia, if the vision is sufficient and there is no other discomfort, you can temporarily not wear glasses for correcting refraction. In order to prevent the occurrence and development of myopia, it is necessary to wear glasses to prevent myopia.
Why does my eyesight go up and down?
A: binocular vision inequality is a normal phenomenon, which has various reasons and instability. If there is a big difference in vision, it is abnormal. The reason should be determined after detailed inspection. Most of the binocular visual differences of ordinary students are caused by anisometropia. Anisotropy can be prevented, but before parallax occurs in vision, it must be corrected through glasses at the age of 5.
Why do eyes deform when wearing glasses for a long time?
A: There is no internal relationship between eye deformation and the length of wearing glasses. If you are nearsighted, the degree of myopia will increase while wearing glasses for a long time. For every 3.00 degree increase, the eyeball will protrude by one millimeter. Concave lenses can reduce the image of an object, deform but remain unchanged, giving people an illusion.
9 1 Is it easier to deepen the degree the longer you wear glasses?
A: If the glasses are fitted in the wrong way, the result is indeed true. Wearing glasses correctly will not deepen the degree.
Myopia is about 3.00 degrees. Do you need to wear glasses? How have the glasses been used?
A: The naked eye vision with myopia of 3.00 degrees is very poor, so you should wear glasses to correct myopia. But don't wear it with your eyes for a long time.
How can we cure or alleviate myopia?
A: Once students' myopia occurs, it is impossible to cure or alleviate it. Effective methods can only prevent myopia before it occurs and worsens.
Normal eyesight, not myopia, but uncomfortable to see?
A: If there are no other eye diseases, low hyperopia or astigmatism, this is the feeling. It can be solved with appropriate glasses.
How to correct myopia?
A: There is no way to correct myopia. Because students' myopia is the result of too long axial length, it is impossible to shorten the axial length. Myopia can only be prevented but not corrected. Once myopia is formed, it will always be myopia. Myopia, as a refractive state, can be optically corrected with glasses, so that the refraction is close to normal and the vision is improved or restored. Take off your glasses and everything will be the same.
Is everyone prone to myopia?
A: Now 95% of primary and secondary school students are prone to myopia.
Can myopia lead to blindness?
A: High myopia is easy to be blind. Low myopia is as difficult to lose sight as normal eyes.
Should I wear glasses immediately after myopia?
A: If the visual acuity drops obviously, which affects normal study and life, glasses should be fitted immediately to correct myopia. If you don't want to make myopia worse, you should put on glasses immediately to prevent myopia.