Habits that can worsen dry eyes

10 September 2026

Do your eyes feel dry, irritated, or as if there is something in them? Do they feel tired after spending hours in front of a screen?

Dry eye is a common condition that occurs when the eyes do not produce enough tears or when tears evaporate too quickly. It can cause burning, a gritty sensation, redness, watering, and even blurred vision.

And while there are various causes, certain daily habits can worsen these symptoms.

1. Spending long hours in front of screens

When we look at a mobile phone, computer, or television for extended periods, we tend to blink less frequently and less completely.

Blinking helps distribute the tear film over the surface of the eye. That is why, after several hours in front of a screen, your eyes may feel drier, tired, or irritated.

2. Not getting enough sleep

Rest is also important for eye health.

Sleeping less than necessary can contribute to eyes feeling drier, irritated, or tired. Maintaining a proper sleep schedule can be part of a good eye-care routine.

3. Being too close to air conditioning or a fan

Moving air can increase tear evaporation.

If you spend many hours directly in front of an air conditioner or fan, try to avoid having the airflow blow directly into your eyes.

It may seem like a minor detail, but it can affect people with dry eye symptoms.

4. Smoking or exposure to smoke

Smoke can irritate the surface of the eye and worsen the discomfort associated with dry eye.

Avoiding smoking and reducing exposure to smoke is beneficial not only for your eyes but for your overall health.

5. Wearing contact lenses longer than recommended

Contact lenses can contribute to a sensation of dryness in some people, especially when worn for extended periods or when care instructions are not followed correctly.

If you notice your eyes feeling dry or uncomfortable while wearing contact lenses, consult your ophthalmologist. Don't keep using them simply because you can still tolerate them.

Taking care of your eyes doesn't mean completely changing your routine. Sometimes, it starts with simple things like taking breaks from screens, getting enough rest, avoiding direct airflow, and paying attention to what your eyes are trying to tell you.

And remember: if you have persistent dry eye symptoms, an eye exam can help identify the cause and find the right treatment for you.