Can you wear contact lenses with high water content if your eyes are dry?

There is that Haichang who specializes in dropping contact lenses,

I'm in the same situation as you ...

Wearing contact lenses is no stranger to water content, but how to choose water content every day is a lot of headaches. It is not that the higher the water content, the better the contact lenses. How can I choose the right contact lens for me?

When wearing contact lenses for a long time, the water content of the lens itself will be lost due to evaporation, and the contact lenses themselves do not produce water, it is a sponge-like polymer structure that absorbs the water in the eyeball, at this time, the lens will absorb tears to maintain the original water content, therefore, when wearing contact lenses for a long time, the higher the water content, the more likely it is to cause dry eyes, because when the water content of the lens is lower than the value it should have, it needs to absorb more tears. If you are wearing glasses with dry water, you can consider buying contact lenses with low water content, on the contrary, if the humidity is too high or there are tears, you can try to buy contact lenses with high water content.

Generally, the water content is less than 38% as low water content; 42%-60% water content is moderate; More than 60% of the water content is high water content.

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<> is easy to gradually thicken and blur with the first keratin metabolism, Haichang contact lenses use a safe "sandwich" technology in the production, sandwiching the pigment layer between two transparent materials, so that it is not easy to contact the eyeballs, so as to ensure the health of the eyes. The non-ionic material makes the lens less prone to protein precipitation, making the eyes comfortable and healthy. For each pink contact lenses, painting an eye makeup is the fairy herself, and a friend has entered Figure 5 The white skin instantly becomes a goddess, and there is no foreign body sensation in the eyes after wearing it, and Figure 6 has brightening contact lenses, which is extremely unsightly.

Therefore, it is not recommended to add a "small tail" to the contact line, after all, the level of operation is shallow, the pigment is unstable, and there is a blurring Draw lines at the root of the eyelashes The thickness of the line should be determined according to your makeup If you want your eyes to look a little more charming, you can speak for Miyuki Watanabe, who is a super popular contact lens in Japan and call AKB48.

It has the effect of naturally magnifying the eyes, and it is 10,086 times more divine when you wear it. Elongate the line at the end of the eye So that the eye shape can be visually changed, and the makeup can also be charming. It's that simple.

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This is not the higher the better, the indicator of good contact lenses is mainly to see the amount of oxygen permeability, if this indicator is small, it will be very uncomfortable to wear for a long time.

Experts who have been engaged in contact lenses for many years reveal to consumers that the higher the water content, the better!

Let's first talk about what is water content, water content is the objective attribute description of contact lenses, as the name suggests, that is, the proportion of water in the lens, the higher the water content, it just means that the contact lenses normally need more water. Theoretically, under the premise of the same material, the higher the water content, the better the oxygen permeability, the softer the lens, and the more comfortable it is to wear. However, when the water content is higher than 50%, it will cause the lens to be easily damaged and deformed, easy to adhere to precipitates such as proteins, and poor astigmatism correction ability

The water content of Johnson & Johnson contact lenses series and Johnson Birthday Clear 30 tablets is as high as 58; The low water content of contact lenses, due to the low water content has the advantages of prolonging the service life of lenses, reducing the attachment of sediment, correcting slight astigmatism, etc., and can be used to make semi-annual and annual disposable contact lenses, such as the best-selling Bescon colorful crystal series, GEO hydrogel series, Dueba crystal series, etc.

When wearing contact lenses for a long time, the water content of the lens itself will be lost due to evaporation, and the contact lenses themselves do not produce water, it is a sponge-like polymer structure that absorbs the water in the eyeball, at this time, the lens will absorb tears to maintain the original water content, therefore, when wearing contact lenses for a long time, the higher the water content, the easier it is to cause dry eyes, because when the water content of the lens is lower than the value it should have, it needs to absorb more tears. If your current glasses are dry, you can consider buying a model with a low water content, on the contrary, if the humidity is too high or there is tearing, you can try to buy a model with a high water content.

To sum up, we can conclude that the water content of contact lenses is only a contact lens attribute data, and the water content is only a data, and the higher the better, so you still have to choose the corresponding product according to your own personal situation. Experts recommend that people who are in front of a computer for a long time should not wear contact lenses, as staring at a computer screen for a long time will reduce the frequency of blinking and can also lead to dry eyes.

The water content of the annual disposable contact lenses is between 38% and 42%, which is moderate, suitable for the vast majority of people and climates, and the contact lenses are basically within this range.

It is recommended to buy a product with good formability, as contact lenses with low water content have better formability and are usually easier to wear, making them more suitable for first-time wearers. In particular, it should be emphasized that white-collar workers who stay in air-conditioned rooms for a long time are more taboo to wear products with high water content due to the low indoor air humidity.

Whether the pupil water content is high or low is good or good-looking, there is no specific personal need.

With a water content of more than 60%, it is suitable for people who do not have dry eyes and do not wear contact lenses often.

42% 60% water content, suitable for people who do not have dry eyes and wear it for a short time.

Low water content of less than 40%, suitable for people who are prone to dry eyes and have dry eyes.

Less than 38% is low water content, 42%-60% is medium water content, and more than 60% is high water content.

Ultra-high water content is generally daily contact lenses, and low water content is generally annual contact lenses.

Personally, I feel that the water content is high, and the lens itself does not produce water, but a sponge-like polymer structure in the lens absorbs the water in the eyeball to maintain the original water content. If the water content of the lens is lower than it should be, more tears need to be absorbed.

It is not good for the water content of the contact lenses to be too high or too low, the water content is moderate, about 40% is better, too low is of course uncomfortable, but the water content is too high, and it will be worn upside down to absorb the moisture of the eyes after wearing it for a long time.

Personally, I don't think it's good to be too high or too low. The ratio of water to the total weight in the pupil lens. Less than 38% is low water content, 42%-60% is medium water content, and more than 60% is high water content. Ultra-high water content is generally daily contact lenses, and low water content is generally annual contact lenses.

A little higher will be better, after all, it will be much more comfortable to bring up a higher degree of moisture, but too high may also affect the vision, on the contrary, if the water content is too small, it will feel drier.