It is World Sight Day and let’s be real, many of us spend endless hours glued to screens. Phones, laptops, televisions and tablets keep our eyes busy all day, often without proper rest. What most people do not realise is that this habit can slowly damage their eyes.
The World Health Organisation (WHO) warns that long periods of screen use without breaks can lead to eye strain, dryness, headaches and blurred vision.
“Over time, these symptoms can reduce focus, affect productivity and harm overall eye health.” Says WHO
This is where the 20-20-20 rule comes in. It is a simple but powerful habit every screen user should embrace as recommended by the health body. Here is how it works:
- After every 20 minutes of screen time
- Look at an object 20 feet away, about 6 metres
- Keep your eyes on it for at least 20 seconds
Those brief pauses give your eye muscles a chance to relax. They ease fatigue and help maintain clear vision. Think of it as a quick reset for your eyes, just like stretching your body after sitting too long.
Everyone can benefit from this habit. Students, workers, gamers, book lovers and content creators all rely on their eyes daily. Practising this rule is one of the easiest ways to protect your sight in a screen-heavy world.
WHO shared this reminder on X to mark World Sight Day, urging people to take regular eye breaks seriously. The human eye is not built to stare at bright screens endlessly, so giving it proper care is essential.
Before you dive back into work or scroll through another feed, take a moment to look up, focus on something far away and let your eyes breathe.
Small habits you build today can protect your sight for years to come
