Air pollution is widely known to cause breathing and heart problems. Doctors now warn that it also badly affects eye health, especially during winter months when smog levels are high.
Eye specialists say fine particles in the air, known as PM2.5, are the main reason behind rising eye problems. These tiny particles come from vehicle smoke, dust, burning waste, and firecrackers. Because they are very small, they easily enter the eyes and settle on the eye surface.
Doctors report a sharp rise in patients complaining of red, itchy, watery, and burning eyes during winter. Many people also suffer from dryness, blurred vision, and sensitivity to light. Solid particles can scratch and irritate the eye surface, while liquid particles carry harmful chemicals that mix with tears and weaken the eye’s natural protection.
Children, elderly people, office workers, contact lens users, and patients who recently had eye surgery are more affected. Doctors say winter smog stays in the air for long hours, making eye irritation worse.
Experts also warn that rubbing eyes with unclean hands increases the risk of eye infections. Smoking and even passive smoking can damage the inner parts of the eyes and raise the risk of cataract, glaucoma, and other serious eye diseases.
Doctors have noticed a major rise in dry eye cases, with some clinics reporting up to a 30 percent increase in patients. Pollution can also worsen existing eye problems like allergic conjunctivitis.
Doctors suggest simple steps to protect eye health. People should wear protective glasses outdoors, wash their face and eyes after returning home, avoid rubbing their eyes, and drink enough water. On days with heavy pollution, outdoor exposure should be limited.
If eye discomfort continues, doctors strongly advise seeing an eye specialist instead of self-treatment. Public awareness and strong action to reduce pollution are key to protecting eye health.
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