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Burning Eyes: NCR Smog Triggers Ocular Distress
13 Nov
Summary
- Polluted air causes burning, itching, and redness in eyes.
- Fine particulate matter damages the eye's protective tear film.
- Avoid rubbing eyes; use lubricating drops and protective eyewear.
Thick smog enveloping the NCR is causing widespread eye irritation, with residents reporting burning, itching, redness, and excessive watering. Ophthalmologists emphasize that eyes, being directly exposed, are among the first organs to suffer from deteriorating air quality.
Fine particulate matter, such as PM2.5 and PM10, irritates the ocular surface by damaging the tear film that protects the cornea. This disruption can lead to dryness and inflammation, exacerbating pre-existing conditions like dry eye and allergies. Commuters and outdoor workers are particularly vulnerable.
Factors like vehicular emissions, industrial pollution, construction dust, and stubble burning contribute to the worsening conditions, especially during winter when low wind speeds trap pollutants. Symptoms like sudden haziness and a persistent foreign-body sensation should not be ignored.
Medical experts advise against self-medication and the indiscriminate use of steroid-based eye drops. Instead, they recommend preservative-free lubricating drops after consulting a specialist. Wearing protective eyewear outdoors and maintaining good contact lens hygiene are also suggested protective measures.
