With increased screen usage for work and entertainment, digital eyestrain has become a common issue. Staring at screens for long hours can cause discomfort, dryness, and fatigue in the eyes. One simple and effective method to reduce this is the 20-20-20 rule.

What is the 20-20-20 Rule?

– Every 20 minutes of screen time, take a 20-second break.
– Look at an object at least 20 feet away.
– The aim is to relax eye muscles by shifting focus to a distant object, such as a tree or building outside a window.

Why It Works

– Continuous screen use reduces blinking, leading to dry and irritated eyes.
– Research shows that following the 20-20-20 rule can improve dry eye symptoms and support better tear stability.
– Eye experts also note that any regular break from screens is beneficial, especially for adults.

Common Symptoms of Eyestrain

– Burning, itching, or tired eyes
– Dry or watery eyes
– Blurred or double vision
– Headaches and neck or shoulder pain
– Sensitivity to light and difficulty concentrating

Additional Tips to Reduce Eyestrain

– Keep screens about 25 inches away and slightly below eye level.
– Reduce glare and adjust screen brightness.
– Blink often and keep screens clean.
– Use lubricating eye drops if needed and take breaks from contact lenses.

Takeaway

The 20-20-20 rule is a simple habit that helps reduce screen-related eye discomfort. When combined with good screen practices, it can significantly improve eye comfort and focus.

Disclaimer: This content is shared for information purposes only. It is not medical advice. For any eye-related problems or symptoms, please consult a qualified medical professional.