Dry climates with low humidity increase evaporation of the tear film, leading to symptoms of dry, gritty, or burning eyes. Contact lens wearers may notice particular discomfort.
Effects and Symptoms
People may experience fluctuating vision, a sensation of something in the eye, and increased light sensitivity, especially in windy conditions. Airborne dust and irritants can further aggravate the ocular surface.
- Outdoor work in hot, dry environments often worsens symptoms
- Existing dry eye or blepharitis can become more troublesome
- Prolonged screen use in these conditions reduces blink rate and compounds problems
- Redness may be more noticeable at the end of the day
Protective Measures
Using lubricating drops, wearing wraparound spectacles or moisture chamber goggles, and taking regular breaks from drying environments can help. Indoor humidifiers and avoiding direct air from fans or vents towards the face are also beneficial.
- Choose preservative‑free lubricants for frequent use
- Stay well hydrated and consider taking breaks from contact lenses
- Discuss persistent symptoms with an eye care professional to rule out underlying disease
- Eyelid hygiene and warm compresses may support meibomian gland function
