6 Ways to Protect Your Eyes

Modern people use electronic products for a long time in their daily lives and stare at the screen for too long, which can cause their eyesight to degenerate and become blurry if they are not careful. If you do not pay attention to the warning signs of eye aging, in addition to presbyopia, the chances of developing problems such as macular degeneration that affect vision are several times greater than the average person. To maintain eye health,Eye protection methodscan not be less.

Eyes are the most direct way for us to explore the world. After light is reflected from objects to the eyes, it goes through a series of steps including the cornea, iris, lens, and retina to transform images into the brain, helping us face the world. As we age, incorrect eye posture will lead to the following eye diseases.

Common eye diseases

Floater

Physiological floaters occur with aging or myopia. The natural degeneration of the vitreous body forms opacities that cause black spots, lines, circles, etc. to float in the field of vision. Most of them are benign and do not require treatment. However, if the condition does not improve, you need to go to the hospital to check whether it is vitreous hemorrhage, peripheral retinal tear, or retinal detachment.

Macular degeneration

The most sensitive part of the human vision is the macula. Degeneration will cause light and dark in the central visual field and abnormal recognition ability. The cause of its onset is aging, which causes lipid accumulation behind the retina, forming yellow deposits called "nodules", or it is caused by vascular abnormalities. If not properly treated it can lead to vision loss.

old flower

Symptoms usually begin around age 40, with blurry vision of nearby objects and sudden changes in focus. Presbyopia is caused by the gradual decrease in the elasticity of the lens in the eye with age, resulting in the loss of the ability to adjust focus.

Crystal degradation

Lens degeneration can cause symptoms such as sensitivity to light or the perception that colors are no longer bright. The cause may be aging, or factors such as genetics, complications, and medications that cause the lens to become blurred, preventing light and images from reaching the retina, further affecting vision.

High intraocular pressure

High intraocular pressure is the main factor leading to eye problems. In severe cases, it can cause sudden symptoms such as blurred vision, eye pain, headache, nausea and vomiting. People with a family history of genetic diseases or those with severe myopia, excessive body fat or cardiovascular problems are at greater risk of high intraocular pressure.

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How to Improve Eye Health

1. Blink

When we stare at 3C products for a long time, we blink less spontaneously. When the blinking frequency decreases, the cornea cannot get enough moisture from the tear film at all times, so it becomes drier and drier, causing blurred vision. Therefore, please blink at the right time when using electronic products to keep your eyes moist. The time for blinking can be taken as a break according to the 20/20 rule, that is, take a 20-second break after every 20 minutes of use.

2. Avoid dry environment

When in an air-conditioned or heated room, the air tends to become dry, further leading to dry eyes. At this time, please avoid direct airflow into your eyes, go outdoors to breathe in fresh air, replenish your body's water, or use a humidifier indoors to avoid dry eyes.

3. Eye massage

First, drop a few drops of lubricating and stress-relieving essential oil or lotion on the palm of your hand. After your palm is warm, gently massage the eye area in a circular motion for about 5 to 10 circles. Then use the tip of your thumb to press deeply on the eyebrow sockets. This massage action can stimulate the eyelid glands to properly secrete tear film, relax the eyes and keep them moist.

4. Quit smoking

In addition to increasing the risk of lung disease, smoking can also easily reduce blood flow in the eyes. On the other hand, it increases oxygen free radicals in the eyes, causing damage to the optic nerve. In mild cases, it may just cause dry eyes. In more serious cases, it may affect vision and in the most extreme cases, it may cause permanent blindness. Therefore, it is recommended to quit smoking and avoid the chance of inhaling secondhand smoke.

5. Protect against UV rays

When going out during the day, remember to wear sunglasses that can block UV damage. If your eyes are exposed to UV rays for a long time, it will increase the risk of cataracts and macular degeneration. In more extreme cases, it may cause sunburn of the eyes. In addition, if you go to the beach or snow where dangerous glare and reflected light are lurking, in addition to wearing sunglasses that block UVA and UVB, it is recommended to choose protective lenses with additional coatings.

6. Get enough sleep

Getting 7 to 8 hours of sleep a day can also help protect your eyes. During the rapid eye movement phase of sleep, our eyes will keep moving, promoting waste metabolism. When we don’t get enough sleep, the waste in our eyes cannot be metabolized in time, so our eyes will become more tired, dry and swollen.