Protecting Your Eyes in the Screen Age: An Eye Care Guide for Bangladesh

The average Bangladeshi now spends 4-6 hours daily staring at a screen — phone, laptop, or TV. For IT workers and students, it's easily 8-10 hours. And most people don't think about their eyes until something goes wrong.

Digital Eye Strain

If your eyes feel dry, tired, or blurry after long screen time, you have digital eye strain. It's not permanent, but it's uncomfortable and affects productivity.

The 20-20-20 Rule: Every 20 minutes, look at something 20 feet away for 20 seconds. It sounds simple because it is. And it works.

Also: blink more (we blink 60% less when looking at screens), use artificial tears if needed, and reduce screen brightness to match your surroundings.

Diabetic Eye Disease (Diabetic Retinopathy)

This is the big one in Bangladesh. With 13+ million diabetics, diabetic retinopathy is a leading cause of blindness. The scary part: it has NO symptoms in the early stages. By the time you notice vision changes, significant damage has already occurred.

Every diabetic should get a dilated eye exam at least once a year. This is non-negotiable. An ophthalmologist can see the blood vessels in your retina and catch problems early, when laser treatment can still save your vision.

Cataracts

Very common in Bangladesh, especially after age 50. If things look foggy or washed out, colours seem dull, or you're struggling with night driving, you might have cataracts. The fix is a 20-minute surgery (phacoemulsification) that's covered by many government programs and NGOs.

Children's Eye Health

• Children should get an eye check before starting school.
• If your child sits very close to the TV or squints, get them tested.
• Myopia (nearsightedness) is increasing rapidly among children who spend too much time on screens and too little time outdoors.

An eye exam costs 300-1000 taka. Don't wait for a problem to appear — prevention is always cheaper and less painful.