Wearing sunglasses and feeling uncomfortable, dizzy eyes, what s going on? Sunglasses 128 yuan

More than 100 glasses should still be OK, halo is mainly caused by the choice of lens arc is too large, try to choose the frame lens arc of the glasses will not be halo, some people think that the lens has a degree, you go to the optical store to test it, a better sunglasses should be no degree, the vast majority of the above reasons, more glasses knowledge can be viewed, Nanjing Sushi glasses.

West Ancestral Hall**.

Have you brought it before?

Eyes need to adapt.

I guessed it.

I remember, uh, the first time I brought my brother's sunglasses. It's also a little dizzy.

At that time, my brother was short-sighted. I also asked him, how come your sunglasses still have prescription?

My brother said, no.

Then why do I feel dizzy?

It's good to bring more.

Here's our conversation, probably.

So I guess you're in a similar situation to me. Who told you to bring it for the first time.

The first time you wear it, it may have an uncomfortable effect, just like the new eyes of myopia, you will feel a little dizzy when you first wear it, and you must have a stage of adaptation. If you're still dizzy after taking it for a while, or even worse, don't bring it. Some people can't wear sunglasses on their eyes.

You wear other colors to see. Some people are repulsed by sunglasses in some colors.

The sunglasses are all flat, and there shouldn't be much reaction, so adapt more!

Halo · normal It's good to get used to it after a long time, even if you buy it for 1280 yuan.

Ah, so do I. I thought the glasses were not good.,Give it to my sister.。。。

1. The cornea of the human eye has a certain curvature, and the lens of the sunglasses also has a certain curvature, when the arc of the two is parallel or relatively close, it will not produce additional luminosity, which will not cause dizziness, but when the lens arc of the sunglasses is too large, it will cause additional diopter when worn in front of the glasses, which will lead to the symptoms of dizziness. Therefore, it is best not to choose sunglasses with too large a curvature of the lenses.

2. Sunglasses can shade the sun, after the human body wears sunglasses, it will reduce the amount of light transmitted, and the pupils will naturally expand, if you still wear sunglasses in a place with insufficient light, it will increase the adjustment of the eyes, the eyes are easily fatigued, long-term wear will aggravate the fatigue of the eyes, and the human body will also feel dizzy. Therefore, it is best to take off the sunglasses indoors or in the shade, and do not wear the sunglasses for too long, so as to relieve the dizziness or dizziness.

3. When myopia patients buy myopia sunglasses, because the refraction is not very accurate, the prescription of the glasses is higher than their actual prescription, which will also make people feel dizzy. Therefore, it is necessary for people who wear nearsighted sunglasses to accurately check the sprocket light.

4. If the foot plate of the sunglasses is too tight, the nose pad will feel uncomfortable, and then there will be a feeling of pressure, and the human body will also feel dizzy in this case. The dizziness caused by this situation, we only need to loosen the screws at the junction of the temples and the frame.

5. The lens of sunglasses is unqualified, the diopter will exceed the standard, or the surface of the lens is not smooth, and even bubbles will appear, when the eyes look at external objects, it will be distorted and deformed, which will make the eyeballs sore, resulting in dizziness, dizziness, nausea, decreased appetite, forgetfulness, insomnia and other visual fatigue symptoms. Therefore, in order to prevent dizziness, it is best to buy sunglasses at a professional optical optical store or a regular store.

The reporter learned from the ophthalmology department of Nanjing First Hospital that the ophthalmology department of the hospital received more than 10 such patients a day at most. Ophthalmology experts in the hospital told reporters that some young people like to wear large-framed sunglasses in order to pursue fashion, and some people use sunglasses as an ornament, regardless of the occasion, the eyes do not leave the mirror, which will lead to vision loss and blurred vision over time, and in severe cases, headache, dizziness, dizziness and symptoms such as not being able to see for a long time.

According to Wang Jing, deputy chief physician of the ophthalmology department of the hospital, the patient's eye diseases are mainly reflected in a variety of uncomfortable feelings, such as obvious numbness and tingling in the early days of the eyes near the nose, and the symptoms are more obvious when breathing, much like a cold, and some people feel like small insects crawling on their faces, numbness of the upper jaw gums, discomfort in the upper incisors, and inflammation caused by poor local blood circulation, soreness of the eyes, and vision loss. Medical physiological anatomy shows that there is a small hole under the eye, called the infraorbital foramen, and within this hole there is an important nerve branch, the infraorbital nerve of the trigeminal nerve. It is located between the cleft mouth and the eye** and the nose, and is responsible for sensory functions.

Due to the weight of the sunglasses and the pressure point of the lens ring on the infraorbital nerve, it will cause discomfort in the nerve distribution area, which usually occurs after 2-3 weeks of wearing sunglasses.

Experts believe that the key to prevention lies in the correct choice and rational use of sunglasses. Don't opt for big-eyed glasses. Because this kind of frame is mostly imported, it is designed according to the face shape of foreigners, and the distance between the double pupils of adults in China is mostly smaller than the optical center distance of imported large-frame glasses, wearing this kind of glasses will greatly increase the burden of eye adjustment function and damage vision.

As for the cheap sunglasses on the street stalls, the production is very rough, the thickness of the lenses is different, the color is not uniform, the optical performance is very poor, and it is easy to cause headaches, eye pain, fatigue and other discomforts after wearing.

In summer, the sun is stronger, and the ultraviolet rays are stronger, so they often wear sunglasses when they go out, but some people will experience dizziness when wearing sunglasses, which is directly related to many factors, such as the lens arc is too large, the wrong way to wear it, and the other is that the myopia degree is relatively high.

01 The prescription of myopia is relatively high, and the refraction may not be particularly accurate when buying sunglasses, so it is possible to choose some spectacle lenses with high prescription for yourself, and it is also very common to experience dizziness when wearing them, so people with myopia should also have accurate refraction when wearing sunglasses.

02 When wearing sunglasses, you should pay attention to the correct method, when wearing sunglasses, it will reduce the amount of light transmission, and the pupils will naturally expand, so wearing sunglasses in poor light places can easily lead to dizziness and discomfort.

03 The cornea of the human body itself has a certain curvature, so wearing the lens curvature is particularly large, which may lead to no additional light source, and at this time it will also feel dizzy and not particularly comfortable, so when choosing lenses, it is best not to choose too large arc.

04 When wearing sunglasses, you can choose according to your personal situation, choose the right one for yourself, and you can achieve a good effect when using them, and pay attention to choosing a better brand in the process of using sunglasses.