Cold weather can irritate the eyes through wind, low humidity, and increased tearing. People with dry eye or contact lenses often notice more discomfort in winter.
Common Effects
Cold air and wind can cause reflex watering, making vision intermittently blurred. Indoor heating used in cold seasons further dries the air, promoting evaporation of the tear film.
- Redness and stinging are common in exposed outdoor conditions
- Those with watery eyes from blocked tear drainage may notice symptoms more in cold wind
- Switching between cold outdoors and warm indoors can be particularly irritating
- Contact lenses may feel less comfortable and more prone to dryness
Practical Tips
Wearing wraparound glasses or sunglasses outside, using lubricating drops, and avoiding direct heat sources indoors help maintain comfort. Managing underlying lid or surface disease remains important throughout the year.
- Consider using a humidifier in heated rooms
- Protective eyewear also shields from winter ultraviolet exposure and glare
- Take breaks from contact lenses if irritation persists
- Seek advice if watering, pain, or redness become persistent or one‑sided
