Can an Optometrist Treat Dry Eye?

Key Takeaways:

• Optometrists can diagnose and treat dry eye by assessing tear production, tear quality, eyelid function, and contributing health or lifestyle factors.
• Dry eyes can cause burning, grittiness, blurred vision, and excessive watering when irritation triggers reflex tears.
• Treatment depends on the cause and may include lubricating drops, prescription medication, eyelid care, or in-office procedures.
• Screen breaks, regular blinking, and reducing exposure to dry air can help support your treatment plan.
• Severe, untreated dry eye can damage the cornea and, in some cases, cause scarring that affects vision.
• People with diabetes need retinal screening even when dry eye symptoms improve, since diabetic retinopathy can develop without noticeable warning signs.
• Contact lens wearers should follow cleaning and replacement instructions, avoid water exposure, and remove their lenses if irritation develops.

Dry eye disease is a common and often chronic condition that can cause discomfort in various forms, from occasional dryness and irritation to significant pain. The impact of dry eye disease on quality of life can range from slightly bothersome to a significant detriment to daily living. 

But you don’t have to suffer. While you can’t “cure” dry eye, your optometrist can diagnose and effectively treat dry eye disease based on the underlying cause for symptom relief. 

What Is Dry Eye Disease?

Dry eye disease occurs when the quantity or quality of tears is insufficient to keep the eyes properly lubricated. Healthy tears are a complex mix of water, mucus, and oil. This mix forms the tear film and helps the eyes remain clear and comfortable. 

When your tear film is unstable, or the production of tears is inadequate, it can result in dry eye symptoms. Dry eye symptoms can manifest in a variety of ways, including:

• A gritty or sandy feeling in the eyes
• Stinging or burning sensation
• Redness
• Blurry vision
• Excessive tearing
• Sensitivity to light

Causes and risk factors for dry eye can range from environmental influences, such as dry air or irritants like pollution, to other causes, such as:

• Age: Tear production decreases as you age. 
• Hormonal changes: Pregnancy and menopause can affect tear production.
• Systemic problems: Health conditions, such as diabetes, can affect tears and lead to dry eyes. 
• Medications: Dry eye can be a side effect of certain medications. 
• Problems with blinking: Long hours spent in front of screens can lead to infrequent blinking and dry eye symptoms. 

Diagnosing Dry Eye Disease

If you suffer from dry eye symptoms, take our dry eye quiz. However, diagnosing dry eye requires a comprehensive evaluation by an optometrist. A comprehensive eye exam includes discussing your symptoms, medical history, and lifestyle, such as work and home environment. 

Your optometrist can identify any underlying conditions contributing to or causing dry eye. Using various diagnostic tools and tests, they can measure tear production and evaluate the quality and distribution of your tears. 

Diabetic Retinopathy

If you have diabetes, getting relief from dry eyes can make daily life more comfortable. However, feeling better doesn’t tell you whether diabetes has affected the back of your eyes. Diabetic retinopathy requires its own assessment, even when your vision seems normal.

What Happens Inside the Eye?

Over time, high blood sugar can damage the tiny blood vessels supplying your retina, the tissue that detects light at the back of your eye. These vessels may leak fluid or blood. If fluid collects in the macula, which provides detailed central vision, it can cause diabetic macular edema and make reading or recognizing faces difficult.

More advanced disease can trigger the growth of fragile new blood vessels. These may bleed and lead to scar tissue that pulls on the retina. Dry eye treatments cannot address these changes.

Why Symptoms Can Be Misleading

Early diabetic retinopathy often develops without pain or noticeable vision changes. You can have dry eye and retinopathy at the same time, so don’t assume an existing dry eye diagnosis explains every new visual problem.

A sudden increase in floaters, dark streaks, or sudden vision loss needs urgent assessment. Contact an eye care professional immediately rather than waiting for your next appointment. 

How Your Optometrist Helps

A dilated eye exam allows your optometrist to look for retinal bleeding and other changes. Retinal photographs or an OCT scan, which creates detailed images of retinal layers, may help document damage or check for swelling.

With type 2 diabetes, retinal screening should begin at diagnosis. Your ongoing schedule depends on your diabetes type, eye findings, and individual risk. Ask when your next retinal check is due, even if you already attend appointments for dry eye. 

Bring your latest A1C result and medication list to your visit to help your optometrist understand how your diabetes is currently being managed.

Taking Action After a Diagnosis

Early changes may need monitoring while you work with your diabetes care team on blood sugar, blood pressure, and cholesterol targets.

If treatment is needed, your optometrist can arrange a referral to an ophthalmologist. Depending on the findings, treatment may involve injections, laser therapy, or surgery. Keeping follow-up appointments helps your care team respond before further damage threatens your sight.

Can an Optometrist Treat Dry Eye?

Seeking help from your optometrist can lead to early and accurate diagnosis and appropriate management, which can prevent dry eye from progressing to a more severe stage. Optometrists offer a range of in-office and at-home treatments for dry eye, tailoring the approach to suit the individual patient. 

They are qualified to manage ocular symptoms and coordinate care with other healthcare providers when necessary, to treat any underlying systemic conditions if they contribute to your discomfort. 

While over-the-counter treatments might provide temporary relief, they don’t address the underlying cause of dry eye. Furthermore, self-diagnosis can lead to inappropriate treatments that may worsen symptoms or result in unnecessary costs.

While dry eye disease has no cure, it’s a chronic condition that your optometrist can effectively manage with treatment plans that include the following:

• Over-the-counter eye drops for additional lubrication.
• Prescription eye drops reduce eye inflammation and stimulate the body’s natural tear production.
• Lifestyle recommendations such as nutritional supplements and adjusting your work/home environment.
• Eyelid hygiene treatments clean the eyelid margins and remove bacteria and biofilm that can clog the oil glands in the eyelids. 
• Advanced procedures, like pulsed light therapy, can target the oil glands in the eye to improve tear quality. 

Tips for Preventing & Managing Dry Eye 

Small changes in your daily habits can significantly improve your ocular comfort, such as:

• Taking regular breaks during screen time.
• Prioritizing proper nutrition, such as including omega-3 fatty acids in your diet.
• Using a humidifier in your home or workspace.

Contact Lens Safety

If your contacts become uncomfortable halfway through the day, take them out and switch to glasses. Your optometrist can assess whether your lens fit, material, or wearing schedule needs adjusting as part of your dry eye care.

Safe wear also depends on what happens before and after your lenses go in:

• Wash and thoroughly dry your hands before handling contacts.
• Remove lenses before showering, swimming, or sleeping, unless your optometrist has specifically prescribed overnight wear.
• Follow the replacement schedule. Daily disposable lenses should never be cleaned and reused.
• For reusable lenses, follow your prescribed cleaning and disinfection instructions. Use fresh solution each time; never top up yesterday’s solution or substitute water.
• Clean your case with contact lens solution, let it air-dry with the caps off, and replace it at least every three months.

Keep backup glasses handy.

Check with your optometrist before using dry eye drops while wearing contacts, since some products require lens removal.

Pain, unusual redness, discharge, light sensitivity, or worsening vision should never be dismissed as ordinary dryness. Remove your contacts, keep them out, and seek prompt eye care. Contact lens infections can progress quickly, so avoid trying to manage these symptoms by adding more lubricating drops.

Home Remedies & When to Reach Out

Home remedies and warm compresses can offer some relief, but for longer-term management, an optometrist’s guidance is essential. They can recommend more targeted treatments and lifestyle changes to manage dry eyes and improve overall vision comfort.

Without treatment, dry eye can affect the quality of life and vision. Chronic and excessive dry eye can damage the sensitive corneal tissues at the front of the eye. Scarring of these tissues can lead to impaired vision, increased irritation, difficulty wearing contact lenses, and an increased risk of eye infections. 

Dry Eye Relief with Your Eye Doctor

Dry eye might be a common ocular surface disease, but it’s highly manageable and treatable with the right approach. Professional care from your optometrist means you can receive a tailored treatment plan with in-office and at-home strategies that address the symptoms and the underlying causes of your dry eye. You don’t have to live with dry eye symptoms and discomfort; contact St. Clair Eye Clinic to start your journey to more comfortable, clear vision.

Frequently Asked Dry Eye Questions

Should I see an optometrist for dry eyes?

Yes. See an optometrist if dry eyes keep returning, interfere with daily activities, or persist despite lubricating drops. Your optometrist can assess your tears and eyelids, review possible triggers, and recommend treatment. At St. Clair Eye Clinic in Midtown Toronto, we tailor dry eye care to your examination findings and symptoms. 

What happens if you have dry eyes for too long?

Persistent, untreated dry eye can damage the eye’s surface, causing ongoing irritation and fluctuating vision. Severe cases may lead to corneal scarring and lasting vision problems. There is no fixed timeline for complications, so seek assessment if symptoms continue. Significant pain, sudden vision changes, or marked redness need prompt attention. 

What is the number one treatment for dry eyes?

Artificial tears are the most common starting treatment for mild dry eye, but no single treatment works best for everyone. Lubricating drops provide moisture, while other treatments address problems such as inflammation or poorly functioning eyelid oil glands. Your optometrist can determine whether you need drops alone or a combination of treatments. 

Do dry eyes ever clear up?

Temporary dryness may clear up when a trigger, such as dry air or prolonged screen use, is addressed. Chronic dry eye disease usually requires ongoing management, although treatment can greatly improve comfort and reduce flare-ups. Feeling better does not always mean the underlying problem has been resolved, so discuss changes to your treatment with your optometrist.

What is the newest treatment for dry eyes?

One recent development is acoltremon (Tryptyr), a prescription eye drop approved in the United States in May 2025 that increases tear production. Availability differs by country. At St. Clair Eye Clinic, advanced options include E>EYE intense regulated pulsed light (IRPL) for suitable patients with meibomian gland dysfunction. Your optometrist can explain which available treatment fits your diagnosis.

What is the biggest cause of dry eyes?

Meibomian gland dysfunction is a leading cause of dry eye. It occurs when the oil glands along your eyelids become blocked or produce poor-quality secretions, allowing tears to evaporate too quickly. Reduced tear production can also contribute. Many people have several overlapping factors, including hormonal changes, medications, and reduced blinking during screen use. 

What vitamin are you lacking if you have dry eyes?

Vitamin A deficiency can cause dry eyes, but dry eye symptoms alone do not mean you have a vitamin deficiency. An eye examination can help identify more likely causes, while your healthcare provider can investigate nutritional concerns if needed. Avoid taking high-dose vitamin A without medical guidance, because excessive amounts can be harmful.