Dry Eye in Winter: Why the Hudson Valley Season Makes It Worse

Why Winter Makes Dry Eye Worse

Low humidity outdoors. Cold air holds less moisture than warm air. When you step outside on a January morning in New Paltz, the air is pulling water from every exposed surface — including your cornea and tear film.

Forced-air heating indoors. Heating systems dramatically reduce indoor humidity. Offices and homes with forced-air heat can reach indoor humidity levels of 10-20% — drier than many deserts. Your tear film evaporates faster in these conditions.

Wind. Wind accelerates tear evaporation. If you spend any time outdoors — walking on Main Street, skiing, or even just going between your car and a building — wind is a significant contributing factor.

More screen time. People tend to spend more time indoors on screens in winter. Less blinking plus drier air equals faster symptom onset.

What You Can Do

Use a humidifier. Adding moisture to your bedroom or office air is one of the most effective interventions. Target 40-50% relative humidity. A basic humidifier from any hardware store costs $30-50 and makes a meaningful difference.

Use preservative-free artificial tears proactively. Don't wait until your eyes are burning. Applying lubricating drops before you sit down at a computer or before going outside gives your tear film reinforcement before it's compromised.

Wear wraparound glasses or goggles outdoors. Any shield that reduces wind exposure to the ocular surface helps. Sunglasses — even in winter — serve double duty by blocking wind and UV.

Stay hydrated. Systemic dehydration directly reduces tear production. Most people drink less water in winter because they don't feel as thirsty.

Warm compresses at night. For patients with meibomian gland dysfunction — the most common underlying cause of dry eye — a warm compress for 5-10 minutes before bed helps liquefy the oils that stabilize your tear film overnight.

When Home Remedies Aren't Enough

If your symptoms are significantly affecting your quality of life, interrupting your work, or if artificial tears aren't providing enough relief, it's time for a formal dry eye evaluation. Chronic dry eye is a medical condition with multiple treatment options — from prescription anti-inflammatory drops to in-office procedures. We don't want our patients white-knuckling through every winter. There are real solutions.