How to protect vision through simple daily workplace habit changes

Modern workplaces rely heavily on digital devices, yet prolonged screen use often leads to significant vision problems.

Dr Himanshu Shekhar, an ophthalmologist with over 15 years of experience at ASG Eye Hospital, noted that employees often overlook digital fatigue.

This complacency can result in serious ailments if protective measures are neglected.

What happens to your eyes when you stare at screens for a long time?

The primary issue involves a dramatic reduction in natural lubrication. Dr Shekhar stated, "Prolonged screen use drops our blink rate from a healthy 15–20 times per minute to as few as five."

He further cautioned that "Less blinking means less lubrication, more dryness, and a slow but steady accumulation of damage." Poor lighting and airborne dust also contribute to conjunctivitis or corneal abrasions.

Warning signs of vision problems

Individuals should monitor for these specific symptoms:

• Persistent redness or a burning sensation, especially by mid-afternoon.
• Dryness or the uncomfortable feeling that something is lodged in your eye.
• Blurred or double vision after sustained screen time.
• Headaches that seem to start from behind the eyes.
• Heightened sensitivity to light or screen glare.
• Difficulty shifting focus between near and far objects.

What can you do to protect vision?

Dr Shekhar suggested several workplace adjustments:

• Follow the 20-20-20 rule.
• Every 20 minutes, shift your gaze to something 20 feet away for 20 seconds.
• Blink consciously during screen use.
• Fix workstation setup.
• Dietary support via Omega-3 fatty acids and Vitamins A, C, and E is also recommended for retinal health.

"Please Note: This information is for educational purposes only and does not count as medical advice. Readers should always consult a qualified doctor regarding any questions about their health or a medical condition."