Our eyes are one of the most important sensory organs, yet many people notice changes in their vision over time. These changes can occur gradually or suddenly, often leaving individuals wondering: “Why is my eyesight getting worse?” This article explores the common causes of vision decline, reasons why eyesight may worsen even with glasses, and tips to protect and maintain your eye health.

Why Is My Eyesight Getting Worse?

Aging

Age-related changes in vision are a natural physiological process. As we age, the structure of the eye changes, affecting our ability to see clearly:

• Presbyopia: Usually begins around age 40, making it difficult to focus on nearby objects.
• Cataracts: Clouding of the eye’s natural lens, commonly seen in individuals over 60.
• Age-Related Macular Degeneration (AMD): A condition that affects central vision, often occurring later in life.

Prolonged Screen Use

Digital eye strain, also known as computer vision syndrome, is a common issue in today’s digital world. Prolonged screen exposure can lead to blurred vision, dry eyes and eye fatigue etc, over time, these symptoms may contribute to declining vision.

Eye Diseases

Certain eye conditions may cause gradual vision deterioration:

• Myopia (Nearsightedness): Typically worsens during childhood and teenage years.
• Glaucoma: Caused by increased pressure in the eye, leading to a gradual loss of peripheral vision.
• Diabetic Retinopathy: High blood sugar damages the retina, potentially leading to vision loss.

Why Is My Eyesight Getting Worse Even with Glasses?

Eyeglasses correct refractive errors such as myopia, hyperopia, and astigmatism, but some people find their vision continues to worsen despite wearing them. Here are a few possible reasons:

Incorrect Prescription

Over time, your prescription may need adjustment. Regular eye exams ensure your glasses or contact lenses meet your current visual needs.

Underlying Eye Conditions

Eyeglasses cannot address all eye health issues. Conditions like glaucoma or macular degeneration require specialized treatment beyond corrective lenses.

Improper Lens Maintenance

Dirty or scratched lenses can distort vision, creating the illusion of worsening eyesight.

Poor Eye Habits

Even with glasses, habits such as excessive screen time without breaks can strain your eyes and exacerbate visual fatigue.

How to Protect Your Vision

• Adopt a healthy lifestyle, balanced diet: Consume leafy greens, carrots, fish rich in omega-3 fatty acids, and citrus fruits to support eye health.
• Stay hydrated: Adequate hydration prevents dry eyes and maintains tear production.

• Follow the “20-20-20” rule, to reduce digital eye strain: Every 20 minutes, look at an object 20 feet away for at least 20 seconds.
• Wear UV-blocking sunglasses: Choose sunglasses that block 100% of UVA and UVB rays to protect your eyes from harmful ultraviolet light.
• Schedule regular eye exams: Annual comprehensive eye exams can detect conditions like glaucoma or AMD early, allowing for timely intervention.

• Ensure proper lighting: When reading or working, make sure the lighting is adequate to reduce strain on your eyes.

Preserve Your Eyesight

Vision decline can result from various factors, including aging, poor eye habits, and underlying conditions. By understanding these causes and taking proactive steps, you can protect your eyesight and maintain eye health. Regular check-ups, a healthy lifestyle, and appropriate corrective lenses are essential for preserving clear vision. Remember, your vision is irreplaceable—prioritize your eye health and take action to safeguard it.