To have eyes that are always bright and healthy, without eye strain and blurred vision, it is very important to protect your eyes at home, but you really know how to take care of your eyes properly. Let’s explore how to fix blurry vision naturally and relieve eye pain at home to help reduce eye pain quickly that you need to refer to keep your eyes bright and healthy.
Causes of blurred vision that you should know
Eyes – a very important part of the body, every day the eyes have to work non-stop except when sleeping. Because of that, the eyes are constantly affected by harmful external factors, especially blue light when you have to work and are in constant contact with electronic devices such as computers, phones, etc. these things inevitably make the eyes suffer from pain, and blurred vision.
Eyes are attacked by “toxic light” – The leading cause of blurred, painful eyes
All types of electronic screens such as computers, mobile phones, televisions, tablets, led screens, fluorescent lamps, etc., when in operation, emit a form of light called blue light. With a short wavelength, and high energy, although it helps the image become sharp and shimmering, the harmful blue light is a destructive weapon for the eyes.
According to the World Health Organization (WHO), just being exposed to blue light from electronic devices for more than 3 hours a day will have a 90% risk of vision loss. But on average, a Vietnamese adult spends up to 7 hours a day surfing the Internet, of which more than 4 hours are “sitting” in front of a computer screen, and nearly 3 hours are spent on mobile devices (According to Newspaper). Statistical report from We Are Social (a global company specializing in social media research in 2017).
More dangerously, even if you don’t use your phone, just watching TV or sitting under a fluorescent light at home or in the office, the blue light has crept in, wreaking havoc on your eyes, even when you’re not in charge. direct vision.
As a result, the eye’s accommodation ability is impaired, especially vision impairment, with symptoms of blurred vision, blurred vision, dizziness, eye pain, live tears, eye pulling, dry eyes, itchy eyes, red eyes, puffy eyes.
Due to a refractive error in the eye
Nearsightedness, farsightedness, astigmatism, presbyopia are common eye defects today, when having these refractive errors, vision will be significantly impaired, eyes when looking at images will not be clear at long distances. , close and to see better the eyes often squint.
When squinting, the eye muscles have to work more, this will cause eye fatigue, blurred vision, eye pain and discomfort. For people with myopia and astigmatism, the frequent use of computers and phones makes myopia “escalate” rapidly.
How to fix blurry vision naturally
Electronic devices are means and tools serving our lives in modern society. Therefore, it is impossible to remove digital devices from life, we can only find ways to protect the “window of the soul” from being affected by harmful factors, apply ways to cure fatigue. eyes, how to reduce eye pain below to protect the eyes.
Keep a safe distance from the screen
The computer screen needs to be adjusted in the right position: 50-60cm from the center of the screen, 10-20cm lower than the eyes, the keyboard should be placed 30-40cm away from the eyes.
With a phone (smartphone), the best distance from the eye to the phone screen is about 40-50 cm. The simple way is to use your hand to measure the distance, each adult’s arm is about 20 cm.
Limit blue light impact on eyes
Use anti-glare film for the screen. This film can be attached directly or added to the front of the screen. You can also install and use software to reduce harmful effects from blue light such as: F.lux on computers, Twilight on Android devices and Night Shift on iOS devices.
Besides, should use large font size when editing text, regularly wipe dust on the screen to increase the sharpness of the text. Wear sunglasses with anti-blue light effect, pay attention to choose good quality eyeglasses so as not to cause further harm to the eyes.
Blink, apply special rule 20:20:20
When working with computers and phones, focusing on the screen for too long makes us forget to blink, leading to dry eyes, tension, and eye adjustment disorder.
Pay attention to blinking more often and apply the special 20:20:20 rule (every 20 minutes of work, look 20 feet (6m) away for 20 seconds).
After every 1-2 hours of computer work, you should also take a 10-15 minute break. When resting, let your eyes look away, look at green trees, gently massage the eyelid area and relax.
Take advantage of natural light
According to research by scientists, natural light is the best type of light for offices and classrooms. Accordingly, when sitting to work/study, exposure to a wide spectrum of natural light helps to minimize eye fatigue and pain when working.
Therefore, sitting to work/study next to or opposite the window, where there is a source of natural light is very good for the health of the eyes. If there is no natural light, turn on bright lights throughout the room, not just focus the light of the screens of electronic devices.
Eye exam 1-2 times/year
Regardless of how much you use your computer or mobile phone, it’s still a good idea to take the initiative to have an eye exam once a year to check your vision condition and take preventive measures early.
For people with refractive errors or vision impairment, it is necessary to have their eyes checked every 6 months to adjust the glasses appropriately as well as to prevent dangerous eye diseases such as macular degeneration, cataracts, etc. happen.
Dry, blurred, tired eyes are the first symptoms of increased refractive errors or even more dangerous eye diseases such as cataracts, retinal degeneration. Therefore, you need to pay more attention to eye care when these symptoms suddenly appear.
Food supplement good for eyes
Diet plays an important role in eye health. A nutritionally complete diet, supplementing with foods containing many vitamins and minerals that are good for the eyes is an effective way to reduce eye pain, eye fatigue and blurred vision.
Foods that are good for the eyes should include in the nutritional diet such as:
Dark green vegetables such as spinach, kale, broccoli, water spinach, etc. are rich in antioxidants that help protect bright and healthy eyes such as:
Juices, smoothies from fresh red fruits such as tomatoes, carrots, watermelons, oranges, etc., help protect better eyesight.
Fish that are rich in protein and fatty acids such as salmon, mackerel, and tuna help to brighten eyes and effectively improve dry eye disease.
Whole grains: especially almonds and corn, significantly reduce the risk of macular degeneration, especially in the elderly.
Similar to the body, the eyes also need to be trained with specific exercises for the eyes regularly to improve vision, reduce eye pain, eye fatigue when having to work continuously. Simple eye exercises you can refer to and apply at home 5 minutes a day to improve your eye strain will be significantly improved without spending too much time or money.
Top News hopes this article can help you learn more about how to fix blurry vision naturally and wishes your eye health always good.
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