Hurbus!10 hours, almost perforation!Many people have this habit ...

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According to reports, the small text (pseudonym) that Fuzhou was engaged in performing arts recently worked for nearly 10 hours after wearing a pupil. Corneal epithelium falls off, corneal inflammation, and cornea is stained. Bacteria is detected by bacterial culture. If it is later, the cornea is likely to be perforated.

For "long -term contact lenses"

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It is not proper to wear "beautiful pupils", and some people are so serious that corneal transplantation

Chen Zhanbiao, director of the ophthalmology department of Fuzhou First Hospital, introduced that compared with ordinary contact lenses, beautiful pupil lenses have paint. Through this layer of pigment, the merchants designed different patterns to achieve different wearing effects. There are two ways to display the color of the pupils, one is to put the pigment on the middle of the lens, which is relatively good; and the inferior pupils are dyed directly on the lens. , Resulting in staining cornea and easily causing corneal allergic reactions.

In addition to the risk of dyeing, many young men and women who love beauty, wearing beautiful pupils for too long, unsanitary way of wearing methods, have caused a large amount of dust and bacteria to adhere to the glasses. In addition, due to the long period of time, it is easy to cause dry eyes. The more dry, the lens. A large amount of protein will be left on the top. It will be worn repeatedly. The risk of infection is greater. It is extremely prone to corneal epithelium falling off, keratitis, and even some bacterial infections that cause corneal perforation. In severe cases, corneal transplantation is needed.

What does wearing contact lenses for a long time bring to the eyes?

Hypoxia

The cornea directly obtains most of the oxygen from the air. The contact lens is located at the front of the cornea, which may prevent the oxygen it obtained and cause a corneal hypoxia.

If you wear invisible or beautiful pupils, your eyes are foggy, it is likely to be a corneal hypoxic edema, causing the transparency of the corneal tissue to decrease and decrease in vision. Corneal edema can heal itself in a short period of time, but if the hypoxia is too long and the damage is too long, new blood vessels will grow in the cornea (in order to obtain oxygen). Sex damage.

This is why doctors generally recommend that you use a lens with better breathability, and you cannot wear contact lenses to sleep.

Infect

Infectious lenses themselves do not cause infection, but when the lens is not clean, the wearing habits are not good, or the physical resistance decreases, infection may occur. Infection can cause corneal edema. If it is not treated, it may cause severe scar and vision loss.

Wear

The contact lens itself is a foreign body for the eyes. When closed eyes, the cornea and eyelid conjunctiva will produce friction. Wearing contact lenses for a long time can induce bacterial infections and cause corneal and conjunctivitis.

Secondly, when wearing contact lenses, the corneal tears circulation will be affected. If you do not pay attention to cleaning your hands and lenses, the deformation protein and other substances on the lens will cause the corneal surface damage and damage, which will increase the risk of corneal infection.

The pupil is not a makeup but a medical device!

The contact lens is the same as the heart bracket. It belongs to the third category of medical devices and has high requirements for the safety performance of the product.

Whether it is ordinary contact lenses or pupils, will it cause the eyes to be hypoxic, wear, or even infection, and directly related to the material and wearing method of the glasses. Compared with the general soft contact lenses, the pupils need to be a circle of pigments, which will reduce the oxygenity of the lens. Therefore, the possibility of corneal hypoxia will be greater than wearing ordinary contact lenses.

The doctor reminds that wearing contact lenses must follow the following points:

1

Perform the basics of ophthalmology in advance to eliminate eye diseases such as keratitis, trachoma, chronic conjunctivitis and dry eye; 2 When purchasing, select regular manufacturers and big brands to ensure the quality and safety of its products;

3

Do a good job of cleaning the hands and glasses everyday. It is recommended not to wear more than 6 hours. Relatively speaking, the wearing time of beautiful pupils should be less than ordinary contact lenses;

4

Never wear contact lenses overnight;

5

If the eyes become red and dry, the pain is afraid of light, and the vision decreases, it is necessary to go to the hospital for examination in time.

37 degrees 丨 Yangtze Health Rong Media Product

Source: Comprehensive from Weibo, Fuzhou First Hospital, Wuhan Evening News

SVG design drawing: Ma Jingjing

Edit: Fei Yinmei

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