Students in Karachi often spend long hours studying on laptops, tablets, and smartphones. This can strain their eyes, leading to symptoms like headaches, dryness, and blurry vision. To reduce screen-related eye strain, the 20-20-20 rule is helpful after every 20 minutes of screen use, looking at something 20 feet away for 20 seconds.
It is also essential to maintain proper lighting in the study area and adjust screen brightness to match the room’s light. Keeping a correct sitting posture and ensuring the screen is at eye level can also prevent discomfort.
Regular use of lubricating eye drops, especially during exams or extended study sessions, helps relieve dryness. Students should get their eyes checked annually to detect any refractive errors early. For expert consultation, contact The Eye Center – Dr. Mahnaz Naveed Shah & Associates at 03041119544.