If you notice that your eyes get drier in winter, that your contact lenses bother you sooner, or that your vision becomes a little blurry at the end of the day, it's no coincidence.
The combination of cold, heating, wind, and enclosed spaces directly affects the tear film... and therefore, the comfort of your contact lenses.

Here we explain the 7 main causes of winter dryness and what you can do to keep your eyes more comfortable throughout the season.

1. Cold air dries tears faster

Cold air has very little humidity, which causes the tear film to evaporate faster.
This leaves your eyes more exposed and causes contact lenses to lose lubrication.

What to do: blink more consciously outdoors and wear sunglasses to protect yourself from the wind.

2. Indoor heating is one of the worst enemies

Radiators, air conditioning, and heaters create a very dry environment that accelerates tear evaporation.
This abrupt change between the street and a warm indoor space greatly affects contact lens comfort.

Tip: avoid direct hot air on your face and use a humidifier if you spend many hours at home or in the office.

3. We blink less in winter

Cold causes muscles to tense and involuntary blinking to slightly decrease, which leaves the contact lens less hydrated.

Quick tip: conscious blinking every few minutes, especially if you are using screens.

4. Wind carries particles that irritate the eye

In winter, there is more dry wind that carries dust and small particles that can stick to the surface of the contact lens and cause discomfort.

Solution: sunglasses or clear glasses as a physical barrier.

5. Abrupt temperature changes

Going from intense cold to a warm room causes immediate instability of the tear film.
The contact lens takes longer to adapt, and dryness is felt during the first few minutes.

Recommendation: cover your eyes with your hands for a moment when you enter to help stabilize the tear film.

6. More screen time in winter

During this time of year, we spend more time indoors, often in front of our phones, computers, or TVs.
Screens reduce blinking, increasing dryness.

What to do: 20-20-20 rule (every 20 minutes, look 20 feet away for 20 seconds).

7. Lack of general hydration

In winter, we tend to drink less water, and that also affects tear production.

Recommendation: slightly increase your water intake throughout the day.

How to prevent dryness if you wear contact lenses

• Always use a good All-in-One Solution to clean them every night.

• Do not reuse the liquid from the case.

• Keep your contact lenses well hydrated before putting them on.

• Avoid direct heating.

• Rest for a few minutes without contact lenses if you feel discomfort.

• And if you use an All-in-One Solution with hyaluronic acid, you'll have extra softness and comfort.

Conclusion

Dryness in winter is completely normal, but not inevitable.
With small adjustments to your routine and proper care of your contact lenses, you can keep your eyes comfortable, hydrated, and protected throughout the cold season.