Dr. Asif Manzoor
M.B.B.S., MRCS EDIN. OPHTHALMOLOGY., FCPS OPHTHALMOLOGY
Ophthalmology (Eye Care
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People spending longer time on computer, laptop screens have greater chances of developing dry eyes. Because while using computer, blink rate is decreased to 1 to 2 time per minute. Normal blinking is necessary to keep eye surface wet and eyelids function as wipers and spread tear film on corneal surface. If you do not blink, eye surface gets dry and you will feel irritation of grittiness or mild redness. Longer time you spend on screen, more chances of developing dry eyes.
So you need to slightly modify blinking habbits while working on laptop, screen. You should blink every 15 to 20 seconds to keep eyes wet. Secondly, you can use artifical tears, lubricants to minimize dryness. You can use Systane eye drop or Tears Naturale eye drop or any other tears available to you. You can use 3 to 4 times but you can also use more frequently if you feel so. There is no side effect of these drops, these are only artificial tears. I hope your problem will be solved.