How do teenagers protect their eyes? Myopia is one of the most common eye diseases. After discovering the problem of blurred eyes, you must go to a regular eye hospital for a comprehensive examination to determine whether it is myopia or other eye diseases, which is the best policy. Wearing glasses rashly will only aggravate the illness. Because not all blurred vision is myopia, it is necessary to determine whether it is true myopia or poor vision caused by other eye diseases before glasses. The accuracy of optometry is the decisive link of glasses, so you must go to a professional eye hospital for medical optometry. The optical process of medical optometry includes: consultation → computer optometry → ophthalmologist examination (including eye position examination, slit lamp examination, ophthalmoscope examination to find out the causes of poor vision and exclude other eye diseases) → ophthalmoscope examination, comprehensive optometry (the function of adjusting, assembling and balancing the eyes to make the eyes work harmoniously) → trying on → measuring the pupillary distance, matching glasses → selecting lenses and frames → making. If you don't want to wear frame glasses, contact lenses are ok. RGP and contact lenses are optional, and the specific price varies according to different materials. You can go to Hefei Puri optometry clinic to consult the experts there. It is recommended to make an appointment in Hefei Puri official website in advance. You can get priority treatment if you have an expert number.
Don't read while lying down, and play computer less! Pay attention to exercise and exercise.
Eyes are very important to us, so we should learn to protect them.
Eyes are very important to me. I want to learn to protect my eyes and learn computer. I have to face the computer every day, but my eyes are hurt unconsciously.
Tears: the first protective barrier of beauty is tears, one of our rich emotional worlds, in addition.
It has a more important practical function, and it is the first protective barrier for the eyes.
Tears contain immunoglobulin, lactoferrin and other nutrients, as well as
Lysozyme can resist the infection of foreign bacteria.
Blinking makes tears form a crystal clear and complete tear film on the corneal surface.
It can moisturize and protect the cornea. Only in this way can your eyes be crystal clear and shine.
The information age challenges our eyes.
Because the display screen is made up of countless small fluorescent spots, the eyes must keep looking.
Carefully adjust the focal length to keep clear vision, which is easy to cause fatigue. In addition, when looking at the fluorescent screen,
The number of blinks will drop from 14 times per minute to 5 times, and the eyeball will be exposed to air and water for a long time.
When evaporation accelerates, the eyes will feel dry and uncomfortable, and even damage the cornea in the long run.
Therefore, the American Optometry Association calls this eye syndrome computer vision.
? Computer video terminal syndrome.
Automobile exhaust contains high concentrations of hydrocarbons, which are exposed to sunlight in the air disturbed by empty benches.
Combined with oxidant to form photochemical smog, which contains strong oxygen such as acetyl nitrate peroxide and aldehydes.
Chemicals have a strong effect on human conjunctiva, which will cause "red eye".
Contact lenses? Contact lenses are indeed a great invention, but among people who wear contact lenses, there are pictures.
When some people find that their eyes are often dry, red and have a foreign body sensation, these discomforts are also caused by dry eye.
Because the contact eye floats on tears, it will accelerate the evaporation of tears, and there is a lack of tears between the lens and the eyeball.
Moisturizing will cause various discomforts, and even make protein precipitate on the lens, causing allergic inflammation of the eyes.
It's cool in summer and warm in winter, only wearing a shirt, comfortable air conditioning and warm as spring.
But the air environment has a very serious side effect, which is to reduce the moisture in the air and accelerate the evaporation of tears.
C.V.S sign
1 dry feeling. Tears are secreted less during sleep, so it is more obvious when you just get up.
2 foreign body feeling. The surface of cornea and conjunctiva lacks tear protection, and direct exposure to air will sting.
Stimulate the nerves on the surface of cornea and conjunctiva to produce foreign body sensation.
This feeling is more obvious in smoky environments, such as kitchen fumes and automobile exhaust, because in smog,
Small particles will directly impact the cornea without tear protection, resulting in strong discomfort.
3 photophobia. The sensitivity to light increased after membrane conjunctival injury.
Tears do not mean rich emotions and developed lacrimal glands, on the contrary, they are a manifestation of dry tears.
When the eyes are dry, the eyeballs will be * * *, and a lot of tears will be secreted, but the stability of these tears is very poor, and
Can't moisten dry places.
Burning sensation, jealousy, increased secretion, unclear vision and serious corneal conjunctival epithelial angle.
Corneal neovascularization, severe vision decline, and even lead to blindness.
Good countermeasures of C.V.S
Dropping eye drops casually can't fundamentally solve the problem, and even aggravate the symptoms. We're going to do it
Yes:
Adjust working hours, rest 1 ~ 2 hours, close your eyes or farsightedness; Put it in the office.
Keep ventilation and humidity; Adjust the height of the monitor so that the muscles of the eyes are in a relatively relaxed state.
When the eyes feel uncomfortable, consult an ophthalmologist and choose the appropriate eye drops and labor process with the help of the doctor.
Tears fully moisten the eyes.
Is sex important to teenagers? Human instinct is very important, but we should be rational, highly aware and properly handle sexual problems, especially in adolescence, when sex is just mature, we can understand it, but we can't mess it up.
How should teenagers protect their eyes? For teenagers, due to excessive use of eyes, it is easy to cause problems such as decreased vision, myopia and astigmatism. Once it appears, you must wear glasses, otherwise your eyesight will continue to decline.
How to protect your eyes?
Protecting your eyes is very important. Write a speech. Children's Speech on Protecting Eyes 1
Eyes are an important window for us to know the world, learn knowledge and communicate with each other, and protect our eyes. If we lose our bright eyes, our world will be a dark world. The weakening of vision will bring a lot of inconvenience to our study and life.
Grandpa often tells me to protect my eyesight, not like when I was a child. Grandpa didn't pay enough attention to the protection of his eyesight because of poor living conditions when he was a child. When he was in middle school, he had already put on thick glasses. It not only troubled grandpa who loves sports, but also had a great influence on his future study and life.
Now with the progress of science, our living conditions are better, and we have the conditions, ability and confidence to protect our eyes. As long as we all work hard, I believe that each of us will have a pair of bright and clear eyes.
First of all, we must develop good eye habits: maintain a correct sitting posture; Sufficient light; If you read or write for a long time, you should take a break every 45 minutes and look at the distance, so that your eyes can get a full rest. Keep doing eye exercises every day.
Pay attention to strengthen nutrition and eat more foods that are beneficial to our eyes, such as lean meat rich in protein, liver of livestock and poultry, fish and shrimp, milk, eggs, beans, etc. Liver, cod liver oil, milk and eggs of various animals containing vitamin A; Plant foods such as carrots, amaranth, spinach, leeks, green peppers and sweet potatoes with red hearts, and foods containing carotene in fruits such as oranges, apricots and persimmons. Foods containing vitamin c are also good for the eyes. Therefore, we should pay attention to the intake of foods containing vitamin C in our daily diet, such as all kinds of fresh vegetables and fruits, especially green peppers, cucumbers, cauliflower, Chinese cabbage, fresh dates, pears, oranges and so on. Foods rich in calcium are also good for eyes, and calcium can eliminate eye tension. For example, beans, green leafy vegetables and shrimps are rich in calcium. Cooking methods such as burning ribs soup, pine fish and sweet and sour ribs can increase the calcium content.
In addition, pay attention to eye hygiene, don't rub your eyes with dirty hands or handkerchiefs, don't watch TV programs and operate computers for a long time, check your eyes regularly and find problems in time.
Students, let's communicate with each other, protect our eyes together, study hard, meet the challenges of the new century together, and make more contributions to the construction of our motherland.
How can teenagers better protect their eyes from reading in strong light or dark environment, reading in the car, doing eye exercises and watching more green can alleviate eye fatigue?