Tag: Ophthalmology

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Can the pigment of the beautiful pupil stick on the eyes? These things about Meitong

Originally only a registered trademark of a commercial company, it has become a proxy for all color contact lenses on the market. Since its launch, beauty pupil has become popular throughout Asia because of its beauty effect, and millions of people wear it in China alone. Although it is only a layer of iris-like pigment layer more than ordinary invisible eyes, it not only adds points to beauty, but also brings you unpredictable risks. Beautiful pupil will fade When ordinary contact lenses are not worn properly, all problems encountered will appear in the beautiful pupil. For example, eye sensitivity, dry hair, keratitis, conjunctivitis, corneal injury, corneal edema, corneal ulcer, giant papillary conjunctivitis and other complications. In addition, [Meitong] has an Read More …

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Will watching people burn and weld blind my eyes?

Editor’s Note: I have seen welders holding protective masks or wearing protective goggles welding on the road. Have you ever thought that welders should not look at it. This must be very destructive light. Will my eyes be blind if I look at it carelessly? Dr. Clove asked a professional ophthalmologist to tell you! Ultraviolet rays are the culprit. Welding is actually an intense and continuous discharge process. Photons of different wavelengths are excited at different temperatures to form an arc. Therefore, this arc is not only visible light to human eyes, but mainly contains three different wavelengths of light sources-infrared, visible and ultraviolet. Among them, a large number of ultraviolet rays invisible to the naked eye are the invisible Read More …

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The disease that makes the eyes red is pink eye?

Red eyes are a very common problem. Under normal conditions, if you rub your fingers, your eyes will turn red, but they will recover soon. Bacteria, viruses, allergies, chemicals or other diseases can cause eye infection, redness and [pink eye]. At this time, the main reason is congestion and edema of a transparent layer of membrane above the white eye, and sometimes similar problems will occur on the inner side of the eyelid. Allergic pink eye and chemicals are not contagious. Allergens may include pollen, cosmetics, perfume or animal fur, and chemicals may be bleach, wax on furniture, etc. And we often say, spring more common [pink eye], refers to virus and bacterial infection caused by infectious conjunctivitis. Hands are Read More …

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Want to do laser surgery to correct vision? You need to know this first

If you are a glasses group, you may have heard many rumors about laser vision correction. The most common surgical methods are excimer laser in situ keratomileusis (LASIK) and excimer laser keratectomy (PRK). Such operations can return vision to 1.0 and realize the wish of lens removal. However, the operation also has side effects. Is what suitable for laser vision correction surgery? Can what effect be achieved after doing it? Who is suitable for laser vision correction surgery? Laser surgery can correct myopia, hyperopia and even astigmatism, but not everyone uses the same surgical method. If the following points are met, laser corrective surgery can be considered: The eye degree has not changed for at least one year. Your job Read More …

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Beautiful eyelashes may also hurt your eyes.

Long and curled eyelashes can make eyes appear large visually and have the general effect of [discharging], which is highly sought after by people who love beauty from all walks of life. Under normal circumstances, the upper and lower eyelids cling to the surface of the eyeball and maintain a matching radian. Eyelashes grow forward from the edge of the eyelid and tilt upward to a certain extent. No matter how the eyes rotate, eyelashes should not touch the surface of the eyeball. However, at the same time, many patients are deeply troubled by long eyelashes, and some are even caused by cosmetic failure. Such eyes are not beautiful in any way. Why do eyelashes fall long? Some patients have Read More …

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Can you do laser surgery to save your eyesight?

In the face of doctors with glasses, what you want to ask most is [doctor, why don’t you do the operation yourself]. Like most of my peers, the answer is simple: I don’t hate glasses and I’m used to them. It was not until a little guy around me showed full interest in my glasses, made a sneak attack from time to time, or accidentally bumped into my glasses while playing crazy with her that I began to realize the hidden dangers and inconvenience of wearing glasses. In this way, I met the primary condition of laser correction surgery for myopia: the need to remove the mirror. For those who need to remove mirrors, the next questions to be understood Read More …

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Is it because of [excessive internal heat] that there is so much eye excrement?

Eye excrement is the common name of eye secretions. I also don’t know which big fairy gave me such a down-to-earth name. I always feel that eye excrement is dirty and useless. You underestimate it. In fact, it is some substances that are very important to the eyes that form eye excrement. Eye droppings are caused by tears. Tears are not unique when crying. They are continuously secreted to the surface of the eyeball and stored in the small gap between the eyelid and the eyeball. With blinking again and again, the eyelids evenly coat tears on the surface of the eyeball, and the excess tears will be pushed to the inner canthus near the nose, from which they will Read More …