4 Ways to Improve Dry and Tired Eyes
According to a survey, nearly 80% of people stare at screens for more than 4 hours a day and about 1/3 of high-frequency users use electronic devices for more than 8 hours a day, longer than the time they sleep...
Overworking our eyes for a long time makes us feel dry, itchy, painful...
Eye protection pills
Currently on the market there are many types of eye protection pills, prices are also uneven.
Eye protection pills, as the name suggests, are health products or prescription drugs that help reduce visual fatigue after eating, beneficial to eye care, prescription drugs mostly refer to lutein.
Many people feel that after taking eye protection pills, their dry eyes are relieved, their eyes feel more comfortable, of course they feel their vision is also improved, many people think that it is just psychological comfort.
The most common ingredient in eye protection pills is cranberry, which is rich in anthocyanin. Anthocyanin can promote the production of rhodopsin in the eyes, stabilize the capillaries of the eyes, and enhance the circulation of capillaries.
In addition, anthocyanin is also a powerful antioxidant that can reduce the harmful effects of free radicals on the eyes. Studies have shown that anthocyanin can help restore vision after exposure to strong light, but is not beneficial in improving vision.
Lutein is a carotenoid that can accumulate in the macula of the retina and increase the pigment content in the macula, improving visual function to a certain extent. At the same time, some studies suggest that increasing lutein intake can reduce the risk of developing cataracts.
However, the current results are only preliminary epidemiological evidence, which still needs to be confirmed by a large number of full studies.
For people who are already nearsighted or have macular damage, these eye-protecting pills cannot inhibit the progression of nearsightedness or reverse macular damage.
Eye drops
Eye drops are the most common treatment in ophthalmology, and there are many different types on the market, good and bad.
Many over-the-counter eye drops treat the symptoms but do not treat the root cause such as Adrenaline, hormones, antibiotics, etc.
Additionally, preservatives added to eye drops can cause varying degrees of damage to the ocular surface structures, and long-term use can lead to drug-induced keratoconjunctivitis and dry eye.
Therefore, when choosing eye drops, you must follow the doctor's instructions and not buy blindly.
Steam eye mask
This steam heating eye mask starts to heat up after taking it out and steam is generated accordingly, use immediately after opening the eye mask package. Where does the steam come from?
There is metal powder inside the eye mask, when it comes into contact with moisture in the air, it can generate a heating element inside and produce fine and moist steam.
Do steam heated eye masks work? Of course they do.
When using the eye mask, the eyes will close naturally, this eye-closing action alone can reduce the evaporation of tears, at the same time the heat of the steam can promote blood circulation in the eyes, reducing eye fatigue.
But steam eye mask also has its shortcomings, no steam heating eye mask can guarantee lasting effect.
Anti-blue light glasses
Blue light is a type of visible light with a very short wavelength that can directly affect the retina.
There are different opinions on the role of blue light blocking glasses. One article reported that blue light blocking glasses can actually protect the retina to a certain extent. Since the human eye itself cannot filter blue light, if you want to reduce the harmful effects of blue light on the eyes, you usually need to wear glasses with professional-grade blue light blocking lenses.
These glasses mainly counteract excessive blue light in electronic products, and the amount of blue light in daily life is not enough to cause retinal damage.
People who are not nearsighted can also wear blue light blocking glasses to reduce eye irritation caused by computers, mobile phones or bright lights at night.
4 practical ways to protect your eyes
Eye disinfection
You can put a hot towel on your eyes or use hot steam to steam your eyes, about 40 degrees is enough.
Blink more
Staring at the computer screen for a long time, the number of blinks is significantly reduced, tears evaporate, and over time will lead to dry eyes and sore eyes. Therefore, in front of the computer, you must always remind yourself to blink more consciously.
Use artificial tears
Preservative-free artificial tears should be used, but all eye drops are for emergency use only and should not be used long term.
Spend less time on your phone or computer
It will be very difficult to do this. If you cannot reduce the time of use, remember to follow the "3 20" rule, which means after using your eyes for 20 minutes, rest and look 20 steps away (about 6 meters) for 20 seconds.
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