SYMPTOMS OF VISUAL IMPAIRMENT AND HOW TO PREVENT IT

SYMPTOMS OF VISUAL IMPAIRMENT AND HOW TO PREVENT IT

  December 24, 2024    Admin ✓

---

 

Vision is one of the most important senses for humans, but its health is often neglected until disorders arise that interfere with daily activities.

Visual impairment can be caused by various factors, such as age, bad habits, and certain medical conditions. By recognizing symptoms early and taking preventive measures, we can maintain eye health for the long term.

Symptoms of Visual Impairment

Visual impairment can be very disruptive and reduce a person's quality of life. Recognizing the symptoms of visual impairment can help maintain eye health and prevent further complications. Here are some common symptoms that indicate visual impairment :

Blurred Vision

• Blurry or hazy vision is one of the early signs of eye disorders, such as nearsightedness (myopia), farsightedness (hyperopia), or astigmatism. Blurred vision can also be caused by cataracts or glaucoma.

Difficulty Seeing at Night

• This disorder is known as nyctalopia (night blindness) and is usually caused by vitamin A deficiency, glaucoma, or retinal damage.

Dry or Irritated Eyes

• Eyes that frequently feel dry, itchy, or red may indicate dry eye syndrome, which often occurs due to staring at electronic screens for too long or being in air-conditioned rooms.

Seeing flashes of light or black spots

• Seeing flashes of light, dark spots, or shadows (floaters) can be a sign of a serious problem with the retina, such as a detached retina. This condition requires immediate medical attention.

Headache or Eyes Get Tired Quickly

• If you often experience headaches or tired eyes, especially after reading or using a computer, this could be a sign of eye strain due to refractive disorders.

Squinting to See Clearly

• The habit of squinting when looking at objects far or near is a common symptom of nearsightedness or farsightedness.

How to Prevent Visual Impairment

Preventing visual impairment requires special attention to lifestyle and daily habits. Here are some ways to do it :

Consume nutritious food

• Nutrition plays an important role in maintaining eye health. Consume foods rich in vitamins A, C, E, omega-3, and zinc, such as carrots, spinach, salmon, and nuts, to support eye function.

Protect Eyes from UV Rays

• Excessive exposure to UV rays can damage the eyes and increase the risk of cataracts. Wear sunglasses with UV protection when outdoors.

Reduce Screen Time

• Staring at a computer or mobile phone screen for too long can cause eye strain and dryness. Use a reasonable rule, rest your eyes for a few minutes when you are busy with your mobile phone.

Avoid Bad Habits

• Smoking can increase the risk of cataracts and macular degeneration. Avoid these habits to maintain healthy eyes and overall body.

Routine Eye Checks

• Get regular eye exams, especially if you have a family history of eye problems. These exams help detect problems early before they become more serious.

Maintain Eye Hygiene

• Avoid touching your eyes with dirty hands to prevent infection. If you wear contact lenses, be sure to care for and clean them properly.

Get ​​Enough Rest

• Lack of sleep can cause dry and strained eyes. Make sure you get enough sleep, which is 7-8 hours every night, to maintain eye health.

Maintaining eye health is a very important investment for the future. By recognizing the symptoms of visual impairment early and applying the right preventive measures, you can reduce the risk of eye problems and maintain the quality of vision. Remember, eyes are the window to the world, so treat them well!