Dry eye disease is one of the most common reasons patients book an eye exam, yet it’s often misunderstood as a minor annoyance rather than the chronic, treatable condition it actually is. If over-the-counter drops aren’t giving you lasting relief, understanding what’s actually happening on the surface of your eye is the first step toward real improvement.
Common Symptoms of Dry Eye
Dry eye disease can show up in ways that don’t always feel like “dryness” at all. Common symptoms include:
- A gritty, sandy, or foreign-body sensation
- Burning or stinging
- Redness
- Blurry vision that improves with blinking
- Sensitivity to light
- Eye fatigue, especially during screen use or reading
- Excessive watering (a reflex response to irritation)
That last point surprises many patients: watery eyes are frequently a sign of dry eye disease, not a contradiction of it. When the eye’s surface becomes irritated from lack of proper lubrication, it can trigger a flood of reflex tears that don’t have the right composition to actually coat and protect the eye.
What Causes Chronic Dry Eye?
Dry eye disease generally falls into two overlapping categories: not producing enough tears, or producing tears of poor quality that evaporate too quickly. The most common underlying cause is Meibomian Gland Dysfunction (MGD), where the oil-producing glands along the eyelids become blocked or function poorly. Without enough oil in the tear film, tears evaporate before they can do their job.
Several environmental and lifestyle factors can contribute to or worsen dry eye:
- Extended screen time, which reduces blink rate significantly
- Dry, forced-air, or heated/air-conditioned indoor environments
- Wind, low humidity, or high pollen conditions, common in Pacific Northwest weather swings
- Contact lens wear
- Certain medications, including antihistamines, antidepressants, and some blood pressure medications
- Hormonal changes, which is why dry eye disease is significantly more common in women, especially after menopause
- Underlying conditions such as blepharitis, rosacea, or autoimmune disorders like Sjögren’s syndrome
Beyond the Drugstore Aisle: Advanced Treatment Options
For mild, occasional dryness, artificial tears may be all that’s needed. But for chronic or moderate-to-severe dry eye, over-the-counter drops often just mask symptoms temporarily without addressing the root cause. Modern eye care offers several in-office treatments designed to target the underlying gland dysfunction or inflammation:
Meibomian gland expression and warm compress therapy uses controlled heat and gentle pressure to clear blockages and restore healthy oil flow from the eyelid glands.
Prescription anti-inflammatory drops, such as cyclosporine or lifitegrast, address the underlying inflammation that drives chronic dry eye rather than just lubricating the surface.
Punctal plugs are tiny, virtually unnoticeable devices inserted into the tear ducts to slow tear drainage, helping your own natural tears stay on the eye’s surface longer.
In-office thermal and light-based therapies can help stimulate and unblock the meibomian glands for longer-lasting relief than compresses alone.
Nutritional and lifestyle guidance, including omega-3 supplementation and adjustments to screen habits, can support long-term tear film health alongside clinical treatment.
Getting to the Root Cause
Because dry eye disease has so many potential causes, the most effective treatment plans start with a proper diagnostic exam to identify exactly what’s driving your symptoms rather than guessing with over-the-counter products. Our Dry Eye Treatment Centre is built specifically for this — evaluating your tear film, gland function, and eyelid health so we can recommend a treatment plan tailored to you, not a one-size-fits-all fix.
If chronic dryness, burning, or irritation has become part of your daily routine, it doesn’t have to stay that way. Book a dry eye consultation with our team to find out what’s really going on and what can actually help.