Tag: Ophthalmology

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Tears when the wind blows? Your eyes may be sick

A few days ago, when I went out on a trip, the wind was a little strong, which made Xiao Zhang’s eyes uncomfortable. His canthus became moist involuntarily, and tears came out in the blink of an eye. Xiao Zhang was a little puzzled. After checking on the Internet, he found that there were still many entries related to [tears in the wind]. Moreover, many people said that this was a bad manifestation of liver and kidney. What should I do? Do I want to see a doctor? Is it a disease to shed tears in the wind? In fact, people’s eyes are always [crying]. The reason why we can’t feel it is because the amount of tears secreted is Read More …

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OK mirror is so expensive, can it really cure children’s myopia?

Before the summer vacation, when I got the school physical examination form, my heart thumped: my son’s naked eye vision on both sides was 4.6! Before, I found that he was looking very close and said that sometimes he could not see the blackboard clearly, but a month ago there was 4.8, which was really fast. But think of our husband and wife, each person has myopia of more than 500 degrees, and the children’s eyes are indeed good at reading and homework. It is not surprising that they have fallen fast. However, as a small 2-to-small 3 child, such progress is great! So I quickly took my child to see a professional ophthalmologist. The doctor performed medical optometry after Read More …

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Come and look at the 9 kinds of warnings before your eyes get sick, and protect your eyes well.

When we are working hard abroad, health problems are what we have always cared about and cared about, and we all don’t like to go to the hospital to see a doctor because of a minor illness, thinking that we can get through it. But in fact, there are some diseases that have symptoms at an early stage. If we ask more doctors, we can find the problems and treat them earlier. Two typical cases Case 1: Professor Wang is 55 years old this year. During the school physical examination last week, an important indicator [cup-to-plate ratio] increased during the fundus examination. It seems that there was such a problem during the physical examination a few years ago, but he Read More …

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How can these five hazards be avoided by [brushing] mobile phones all the time?

Brush microblogs, send WeChat, watch friends anytime and anywhere… Unconsciously, more and more people have become [mobile phone party] [low-head]. Although mobile phones are good, do you know how to deal with these hazards? Too much use of mobile phones can cause tenosynovitis. Use your mobile phone to send WeChat, play games too much, and use your thumb frequently for a long time. The tendon sheath of your thumb (the red part in the figure below) causes inflammation, swelling and limited movement due to too frequent activities, thus causing pain. Tenosynovitis is a chronic strain disease. Correcting long-term incorrect posture is the key to prevention. Correct way: If you can use voice input, you will type less, and if you Read More …

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Why do you want to dilate your eyes? Is there what injury in pupil dilation examination?

Mydriasis examination, also known in some places as [mydriasis] or [ciliary muscle paralysis] examination, is a method to diffuse the pupil through eye drops so that doctors can examine the eyes more comprehensively. Why do you need mydriasis examination? Before answering this question, let’s assume another question: If a person wants to see the layout of the room, will he choose to spy through the keyhole or directly open the door to check? Perhaps you will say, of course, you choose to open the door directly, because only in this way can you see everything in the room. Then returning to the previous question, imagine that the pupil of a person is like the door of a room. When an Read More …

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Is the world in the eyes of color blindness how’s?

These are two pictures of sunset. They are both beautiful and poetic, but the colors are different. Have you found the difference between them? In fact, the first one is the sunset seen by most people, while the second one is the scene seen by a small number of people. Color discrimination is closely related to our life and work and is one of the basic visual functions. A small number of people distinguish color perception in different ways from most people, and medicine generally believes that their color discrimination ability is abnormal. So what exactly is the abnormal color discrimination? What impact will it bring to our life? Can it be corrected? In fact, the world seen by people Read More …

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Is the little shadow in front of us what?

In the clinic, 67-year-old Li Nainai is describing her discomfort to me. [Doctor, there are always some small dark shadows in front of my eyes. I thought there was dust in my eyes, and I dropped eye drops and rubbed my eyes. As a result, there were still some. This is not true. My wife must have taken me to the hospital to see it.] [Well, can you tell me if those little things move? ] [Yes, they are floating slowly. Besides, sometimes they are a few small black spots, sometimes they are like a few gray bugs, sometimes they can’t be found. Doctor, is there a bug in my eye? ] Li Nainai was given medicine to dilate her Read More …

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About Contact Lenses, Eight Hygiene Habits You Need to Know

Eyes are the windows of the heart, the exterior of the emotion, and the symbol of beauty. There are thousands of words and pledges of eternal love, but they are always unable to compare with the tender glances of lovers. However, you can’t see that the autumn waves in pursuit of love are mercilessly blocked under the thick lenses again and again? As a result, countless men and women resolutely threw away their heavy and ugly frame glasses and put on small and light contact lenses just to have a pair of [talking eyes]. Contact lenses bring hidden dangers, do you know? When you accumulate energy for your [electric eyes], you must know that although contact lenses are good, they Read More …

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Don’t let [cross-eyed] ruin the child’s future.

I believe everyone knows that cross-eyed, Many old people often say that “children don’t need treatment for their eyes, it is good to grow up in nature”. It is true that many babies’ eyes will disappear with age, but a few of them need treatment. When you find your baby always squinting or tilting his head in the sun, you should pay attention to it. This may be [true] strabismus. What is the matter with eyes? Cross-eye is medically called strabismus. About 5% of children will suffer from strabismus. Strabismus has a genetic tendency, If your family has a hereditary cross-eye, Please be sure to tell the doctor and pay attention to check the eyes frequently. Each eye has 6 Read More …

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Dry eyes, astringent eyes, blind eyes, how to do?

Lao Wang has always felt that his eyes are dry and hard to open recently. Occasionally, his eyes still feel burning or tingling, just like his eyes are like sand. He is always jealous and itchy, and cannot help rubbing his eyes. It’s really uncomfortable. Lao Wang recently went to the hospital for examination. The doctor said it was a symptom of dry eye. Some glands on the surface of the eye secrete tears all the time. At the same time of blinking, the eyelids will gently spread tears evenly on the surface of the eye, forming a layer of [tear film] to moisten the eyes. Dry eye may be caused by insufficient amount of tear secreted by eyes, abnormal Read More …