If you’ve ever experienced sore, itchy, or irritated eyes, you may have wondered what causes dry eyes. Dry eye syndrome is a common condition that affects millions of people and can range from mild discomfort to persistent irritation that impacts daily life.

The good news is that dry eyes are often treatable once the underlying cause has been identified. At Vision Care Clinic, we offer comprehensive assessments to diagnose dry eye syndrome and recommend treatments tailored to your individual needs.

What Are Dry Eyes?

Your eyes are naturally covered by a thin layer of tears that keeps them lubricated, nourished, and protected. This tear film is made up of three components – oil, water, and mucus – which work together to maintain healthy vision and comfort.

Dry eyes occur when your eyes either do not produce enough tears or the tears evaporate too quickly. This can leave the surface of the eye dry, inflamed, and uncomfortable.

What Causes Dry Eyes?

There are several reasons why dry eyes develop, and often more than one factor is involved.

Age

One of the most common causes of dry eyes is the natural ageing process. Tear production tends to decrease as we get older, making dry eye symptoms more common in people over the age of 50.

Screen Time

Spending long periods looking at computers, tablets, or smartphones can reduce how often you blink. Less frequent blinking allows tears to evaporate more quickly, leading to dry, tired eyes.

Environmental Factors

Air conditioning, central heating, windy weather, smoke, and dry climates can all increase tear evaporation and contribute to dry eye symptoms.

Contact Lens Wear

Although contact lenses are safe for most people, prolonged wear can sometimes reduce tear stability and cause dryness or irritation.

Medical Conditions

Certain health conditions can increase the risk of dry eyes, including:

• Diabetes
• Rheumatoid arthritis
• Thyroid disorders
• Sjögren’s syndrome
• Blepharitis (inflamed eyelids)

Some medications, including antihistamines, antidepressants, and blood pressure medicines, may also reduce tear production.

Common Symptoms of Dry Eyes

Dry eyes don’t always feel simply “dry.” Symptoms can include:

• Burning or stinging sensations
• Gritty or sandy feeling in the eyes
• Redness
• Blurred vision that improves with blinking
• Watery eyes (a reflex response to dryness)
• Light sensitivity
• Eye fatigue

If symptoms persist, it’s important to seek professional advice.

How Are Dry Eyes Treated?

Dry eye treatment depends on the underlying cause and severity of your symptoms. At Vision Care Clinic, a detailed eye examination can help identify the source of the problem.

Treatment options may include:

• Lubricating eye drops (artificial tears)
• Warm compresses and heated eye pads or wands
• Enhanced eyelid hygiene
• Lifestyle advice, including regular screen breaks and increased blinking
• Prescription medications for more severe cases
• Advanced dry eye treatments where appropriate

Many patients experience significant improvement once the correct treatment plan is in place.

When Should You See an Eye Specialist?

Occasional dry eyes are common, but ongoing symptoms should not be ignored. Persistent dryness can affect your comfort, vision, and the health of the surface of your eyes if left untreated.

At Vision Care Clinic, our experienced eye specialists provide comprehensive dry eye assessments to determine what causes dry eyes and recommend the most effective treatment for long-lasting relief.

If you’re struggling with dry, irritated eyes, book an appointment today and take the first step towards healthier, more comfortable vision.