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What to do about presbyopia?
Question 1: How to cure presbyopia The age at which presbyopia occurs varies from person to person, with most people beginning to experience the phenomenon between the ages of forty and forty-five. Only a very small number of people, at the age of fifty years old is still no presbyopia phenomenon, distance and near vision are very good. Presbyopia does not mean that you are old, but reminds you, over forty years old, to pay attention to the physiological function has changed, to pay special attention to the health of the body.

The cause of presbyopia: The cause of presbyopia is the degeneration of the crystal of the human eye. When you are young, the crystal body is soft and flexible, and can be thickened and thinned at any time, so that you can see close objects with a good ability to adjust. As we age, the lens hardens and loses its softness and elasticity. When looking at near objects, the ability of the crystal body to adjust decreases, and it is not able to focus on the retina accurately, and there will be a feeling of \foggy eyes\.

Wearing presbyopia glasses (a type of convex lens) is the simplest and most necessary method. Although corneal surgery can also treat presbyopia, it is too cumbersome.

Do I have to change my presbyopia glasses often? Since the degree of presbyopia changes with age, the prescription of presbyopia glasses will also deepen. Generally speaking, for a person between the ages of forty and forty-five (assuming he is not nearsighted, farsighted, or has astigmatism), presbyopia is about 100 to 150 degrees. After that, it may be necessary to change to a darker pair of glasses every three to five years. Around age fifty, it's about two hundred degrees; around age sixty, it's about three hundred degrees. After sixty there is no longer a great deal of change.

Presbyopia also occurs in people with myopia. Myopia is a condition where you can't see far enough to see clearly, and you have to wear nearsighted glasses (a kind of concave lens) to see clearly. When the age of presbyopia comes, to see objects close to the need to reduce the original concave lens lens degrees (equivalent to adding convex lenses), and even have to take off the myopic glasses to see clearly. For example, if you were originally 250 diopters myopic and you are currently 200 diopters presbyopic, you will only need 50 diopters of concave lenses to see near objects. At this point, you can see things clearly without glasses (because it's equivalent to only 50 degrees of myopia).

In fact, you are still nearsighted and presbyopic, but you have the illusion that you don't have to wear presbyopia glasses to read books and newspapers.

Of course! And people who are farsighted will experience the symptoms of presbyopia earlier. Some people have difficulty reading at close range at age 35 or 6, and these people also need a pair of glasses for distance and for near.

My father is 65 years old and has been wearing presbyopia for more than 20 years. But since last year, the number of presbyopes has been decreasing instead of increasing, so is this a "return to youth"? This improvement in near vision is called "second sight". The reason is that the thickness of the crystal body has increased, which is equivalent to increasing the function of the convex lens, so the degree of presbyopia must be reduced in order to see clearly. However, do not be too happy, this phenomenon may be "cataract" or "diabetes" warning signs. Both of these diseases can increase the thickness of the crystal body, resulting in "second sight". In less than two or three years, the cataracts worsened, the distance and near vision are gradually blurred, then you have to remove the cataracts surgically.

Presbyopia glasses are used to see objects at close range or to read books and newspapers. Generally speaking, they are best viewed at a distance of 25 to 35 centimeters from the eye.

The work of playing mahjong, stir-frying, painting and other "middle distance", you have to wear glasses that are a bit lighter than the original presbyopia glasses to read books and newspapers, in order to see clearly.

It depends on individual habits and occasions. You can have two pairs of glasses, one for watching TV and walking, and one for reading books and newspapers. You can also put two kinds of lenses in the same pair of eyeglass frames (the upper part for distance viewing and the lower part for near viewing), which is called "bifocal lenses".

Some people need to be able to see from a distance, medium distance, and near distance at the same time, and "multifocal lenses" can provide this need. However, people who are too old to wear multifocal lenses are not well suited to them.

Presbyopia is a symptom of the physiological aging process. So far, there is no medicine, food, or exercise that can treat or prevent it.

Question 2: How can I maintain my eyes when they start to presbyopia? How to prevent presbyopia:

First, often blinking method: usually a free time to use an open and close the blinking method to invigorate the eye muscles, and at the same time with both hands gently rubbing the eyelids, enhance the moisturizing of the eyeballs, close the eyes when the shoulders, eyes closed tightly for a while. Blinking will not affect the eye muscle, but can make the eye muscle often get exercise, slow down the aging.

Second, often turn the eyes, because the eyes often up, down, left, right and other directions to turn back and forth, can exercise the eye muscles.

Third, correctly grasp the reading method, reading to sit comfortably, the whole body muscle relaxation, reading distance from the eyes of about 30 centimeters or more, do not excessively lean forward. Otherwise, it will affect the strain on the back muscles, do not read in bed, do not force reading when overly tired.

Fourth, to focus on a small target gaze, do not use the afterglow of squinting to see things.

Fifth, from the dark to the sunlight to close your eyes, do not let the sunlight directly into the eyes. Watching TV and movies should not be too long to maintain good eyesight.

Sixth, pay attention to exercise. To do more full-body exercise, increase blood circulation throughout the body on the eye muscles are beneficial.

Seventh, acupressure: In order to promote blood circulation in the eyeballs, the eye sockets should be acupressure. Since the eyeballs are surrounded by bones, the finger should be as close to the eyeballs as possible when performing acupressure, and gently press the finger several times.

Eighth, eyeball gymnastics: exercise to support the muscles of the eyeball eyeball gymnastics can effectively prevent presbyopia. The method of doing eyeball gymnastics is as follows:

1. Look to the right and then turn your eyes to the left.

2. Close your eyes tightly several times.

3. Look diagonally to the upper right with both eyes, then to the lower left. Conversely, look diagonally to the upper left and then to the lower right.

4. Open your eyes wide and turn your eyeballs up and down. With consistency, you can maintain vivid eyes.

Ninth, cold water eye wash method: every morning, insist on using cold water to wash your face and eyes. First of all, both eyes immersed in cold water for 1 to 2 minutes, and then scrub the face and eye muscles around the eyes, and then gently rubbed with both hands 20 to 30 times.

Tenth, hot compresses on the eyes method: every night before going to bed, with 40 to 50 degrees Celsius of hot water to wash your face, the first hot compresses on the forehead and both eyes, head slightly upward, eyes closed for about two minutes, to be reduced in temperature and then wash your face.

Eleventh, mulberry leaves eye method: mulberry leaves have liver and eyesight effects, take the fresh mulberry leaves 4 (about 15 grams), washed and crushed into mud, divided into two parts spread on two pieces of gauze, and then eyes closed on the eyelids, each time for 15 minutes. Long-term adherence can delay the blurred eyes and vision loss.

The above methods are suitable for joint application and rotation. Generally, as long as you insist on about half a year, you will receive obvious results.

The above is how to prevent presbyopia question and answer, I wish you health!

Question 3: How to relieve presbyopia A, acupressure method

Daily morning after waking up, close your eyes with both hands of the middle finger by solar plexus points, ring finger by the middle of the eyebrow fish waist points, pinky finger aligned with the eyebrow on the inner side of the save bamboo points, appropriate pressure. 5 minutes each time, can relieve eye muscle fatigue.

Second, cold water eye wash method

Wash your eyes and face with cold water every morning and before going to bed. Soak your eyes in clean cold water for 1 to 2 minutes or splash your hands to the eye area, then dry your eyes with a towel, and then gently rub your fingers around your eyes for about 30 times.

Third, transport eye activity method

The use of an open and closed blink to excite the eye muscles, and up and down, left and right rolling eyeballs, clockwise and counterclockwise circular rotation, improve blood circulation in the eye muscles, invigorate and enhance the eye muscle kinetic energy, delay aging. The specific method is an open and closed blink, each time about 15 times, while using both hands to rub both eyes, moisturize the eyeballs.

Fourth, the hot compress eye method

When you wash your face, first soak the towel in hot water, eyes gently closed, while the hot compress in the forehead and orbital areas, exchange a few times, you can make the eye blood vessels flow freely, supplying the eye muscles with oxygen and nutrients. When you have nothing to do, you can also close your eyes, the two palms of your hands on the two eyes, light cover for 1 minute.

Fifth, regular remote viewing method

Daily remote viewing 1 to 2 times, as far as possible to see green plants, and then move the line of sight from a distance gradually close, help to improve visual function, regulate the eye muscle.

Generally speaking, if you have presbyopia, you will get a pair of presbyopia glasses. In addition, patients with presbyopia should also pay more attention in their daily life, so as not to cause other diseases due to lack of knowledge.

Question 4: How to do presbyopia, a hot towel can be used to compress both eyes

Before going to bed at night, take a warm wet towel to compress both eyes, the temperature of the towel to 50 degrees is appropriate, the hot compress 3 to 5 minutes.

Second, *** both eyes

Long-term persistence can not only delay presbyopia

*** both eyes with a finger, from the inner corner of the eye to the outer corner of the eye, and then from the outer corner of the corner of the eye to the inner corner of the eye, do not be too much force, each time to 100 to 150 for appropriate. Do it once in the morning and evening, long-term adherence can not only delay presbyopia, but also prevent cataracts and other diseases.

Third, often blink

Often blinking can effectively invigorate the eye muscles, help continue the presbyopia. In addition, you can also use both hands to rub the eyelids lightly, which can increase the moistness of the eyeballs.

Fourth, eat more fruit

Most of the eye diseases, including cataracts, are caused by oxidation, and eating more fruit has a very good alleviation, because fruit is rich in many vitamins with antioxidant effect.

Fifth, go outdoors, don't stay in front of the screen

When you have time, go outdoors more, strengthen the outdoor exercise, and see more beautiful scenery. This can reduce the time of the eyes staring at the computer screen and television, so that the eyes get enough rest.

Six, regular eye examination

Regularly go to the hospital to do eye examination, some eye diseases, such as glaucoma, cataracts, diabetic retinopathy, etc., need to be detected and treated in a timely manner. This is especially true for people with diabetes.

Question 5: I'm only 28 years old now have presbyopia how to do you sure that you that is not nearsightedness

Question 6: How should presbyopia be treated in the 40s? Presbyopia dietary therapy chrysanthemum Chinese wolfberry tea to prevent presbyopia White chrysanthemum, Chinese wolfberry 5 grams each, with boiling water, drink tea, 1 dose per day, insist on taking 3 months. There are nourishing the liver and kidney, clearing the liver and brightening the eyes. Especially suitable for presbyopia blurred vision. Comment: The so-called presbyopia, refers to the older people because of the degeneration of the crystal in the eye, gradually produce close reading or vision difficulties. This is a phenomenon of aging of the local functions of the human body. The age at which presbyopia occurs varies from person to person, with most people experiencing presbyopia between the ages of 40 and 45. When a person is young, the crystal body is soft and elastic, and can be thickened or thinned at any time, so it has good adjustment ability when looking at near objects. With age, the crystal body gradually hardens and loses its softness and elasticity. When looking at near objects, the crystal body's ability to adjust decreases, and it cannot accurately focus on the retina, resulting in the feeling of "seeing in the fog". Traditional Chinese Medicine (TCM) recognized the law of human aging more than 2,000 years ago. Presbyopia is mainly due to the natural aging of the spleen, stomach, liver and kidneys, and the essence of the internal organs can not be transmitted to the nutrition of the pupil of the eye. Wolfberry for the liver and kidney tonic medicine, can also be bright eyes; chrysanthemum can clear the liver and bright eyes, the two together, a clear and a complementary, both the symptoms and the root cause, the eyes have a significant protective effect. Preventive health care ① Cold water eye wash: wash your eyes and face with cold water every morning and before going to bed. Eyes immersed in clean cold water for 1-2 minutes or splash water to the eyes, and then dry the eyes with a towel, and then use your fingers to gently rub around the eyes for about 30 times. ② regular far: every morning, noon, before dusk, look into the distance about 1 to 2 times, to choose the farthest target, the eyes look at things for about 10 minutes. ③ often blinking: often blinking can invigorate and enhance the eye muscle kinetic energy, delay aging. Practice is an open presbyopia a closed blink, each time about 15 times, at the same time with both hands gently rubbing both eyes, moisturize the eyeballs. Rotate the eyeballs: clockwise and counterclockwise rotation can improve blood circulation of the eye muscles and refresh the eyes. ⑤ Hot compresses for eye protection: use hot towels on the eyes, exchange a few times, can make the eye blood vessels flow freely, supplying oxygen and nutrition to the eye muscles. ⑥ anti-eye fatigue: when reading books and newspapers and television, keep a certain distance, the time should not be too long, to prevent excessive fatigue of the eye muscles and eyesight.

Question 7: How can presbyopia be treated better? First of all, presbyopia is a symptom that every older will have is a manifestation of the human body's function of the old and gray hair is the same, is the muscle regulation of the eye can not be, so there is no rule of law,, really want to feel the flower of the eye Go to the eye hospital to rule out eye diseases with a pair of appropriate glasses, appropriate supplement some of the good for the eyes of the food, such as corn and carrots I and so on

Problem 8: more and more presbyopia What to do? definitely more and more flower ah human eye adjustment has 2.5d, wait for you to spend a few years will be stabilized Please go to the eye hospital to check cataracts,