Most people with chronic dry eye assume the problem is simply that their eyes aren't producing enough tears. They try one artificial tear after another, only to find that the relief lasts for a few minutes or hours.
But dry eye disease is more complicated than a lack of moisture.
Your tears are made up of several components, and dry eye can develop when you don't produce enough tears, when your tears evaporate too quickly, when the tear film becomes unstable, or when inflammation and other ocular-surface conditions interfere with normal tear function.
That's why the most effective treatment starts by determining why your eyes are dry.
At Weston Contact Lens Institute, dry eye treatment is individualized rather than following the exact same sequence for every patient. Depending on the type and severity of dry eye, treatment may include at-home care, prescription medications, treatments for the meibomian glands, tear-conservation procedures, regenerative therapies, or specialty scleral lenses.
Can Chronic Dry Eye Be Cured?
Dry eye disease is often a chronic condition. While there isn't one permanent cure that works for every patient, symptoms and ocular-surface health can often be significantly improved with appropriate treatment.
The goal isn't simply to keep adding moisture to the eye. It's to identify and manage the factors causing the tear film to become unstable in the first place.
Some patients primarily have meibomian gland dysfunction. Others don't produce enough aqueous tears. Many have a combination of both, along with inflammation or other ocular-surface conditions.
For that reason, successful dry eye management often involves more than one treatment.
Why the Right Treatment Depends on the Cause
Dry eye disease is generally categorized as evaporative, aqueous-deficient, or mixed, although there is considerable overlap between these categories.
Evaporative dry eye: Tears are present, but the tear film evaporates too quickly. Meibomian gland dysfunction (MGD) is a common contributor. The meibomian glands in the eyelids normally produce oils that slow evaporation and stabilize the tear film.
Aqueous-deficient dry eye: The lacrimal glands do not produce enough of the watery component of tears to adequately lubricate the ocular surface.
Mixed dry eye: Many patients have both excessive evaporation and insufficient tear production.
Dry eye can also be influenced by eyelid disease, inflammation, medications, hormonal changes, autoimmune disease, contact lens wear, environmental conditions, incomplete blinking, and other factors.
This is why a dry eye evaluation is important. Two people can have almost identical symptoms but require very different treatments.
At-Home and Over-the-Counter Dry Eye Treatments
For mild disease, supportive treatment at home may provide substantial relief. For moderate or severe disease, these measures are often used alongside prescription or in-office treatments.
Warm Compresses and Lid Hygiene
Warm compresses can be helpful for patients with meibomian gland dysfunction because heat can soften thickened meibum and encourage the glands to release their oils more effectively.
A heated eye mask designed to maintain a consistent temperature is often easier and more effective than a washcloth that cools quickly.
Eyelid hygiene may also be recommended when blepharitis, debris, or inflammation is present. Makeup should be removed thoroughly before bed, and patients with eyelid disease may benefit from a lid cleanser recommended by their eye doctor.
Blinking also matters. During prolonged computer or phone use, we tend to blink less frequently and less completely, which can increase tear evaporation.
Artificial Tears and Nighttime Lubrication
Artificial tears can provide valuable symptom relief, particularly in mild dry eye, but they don't necessarily address the underlying cause of the disease.
We generally prefer preservative-free artificial tears, particularly for patients who use drops frequently or have a sensitive ocular surface.Different artificial tears have different formulations, so the best drop depends on the type of dry eye. Some formulations primarily supplement the aqueous layer, while others contain lipid components designed to reduce evaporation.
Lubricating gels or ointments can provide longer-lasting protection overnight for some patients. Because ointments temporarily blur vision, they're generally used at bedtime after contact lenses have been removed.
Avoid relying on drops marketed primarily to “get the red out.” These products are designed to reduce visible redness rather than treat dry eye disease.
Screen Habits, Blinking, and Environment
Extended screen use can contribute to dry-eye symptoms because people tend to blink less frequently and incompletely while concentrating.
Take regular breaks from prolonged screen use and make an effort to blink fully. Positioning a computer monitor slightly below eye level may also reduce ocular-surface exposure.
Environmental changes can help as well. Avoid having fans, air-conditioning vents, or other moving air directed toward your face. A humidifier may improve comfort in particularly dry indoor environments.
Diet, Omega-3s, and Hydration
Maintaining adequate hydration and a balanced diet supports general health, but drinking more water alone does not treat most cases of chronic dry eye.
Omega-3 fatty acids have also been studied for dry eye and meibomian gland dysfunction. Research results have been mixed, so supplements should not be considered a replacement for established dry-eye treatment. Your eye doctor can help determine whether they make sense as part of your individual treatment plan.
Prescription Treatments for Chronic Dry Eye
Prescription medications can target specific components of dry eye disease, including inflammation, tear production, tear-film evaporation, and corneal nerve function.
The appropriate medication depends on what is contributing to your disease.
Prescription Anti-Inflammatory Drops
Chronic ocular-surface inflammation can contribute to the cycle of dry eye disease.
Prescription medications such as Restasis (cyclosporine) and Xiidra (lifitegrast) are designed to reduce inflammatory pathways associated with dry eye. Other prescription anti-inflammatory medications are also available.
These medications don't work like artificial tears. Their benefits generally develop with consistent use over time, and some patients may require several weeks or longer before noticing their full effect.
Short-Course Steroid Drops
Topical corticosteroids can sometimes be used for a limited period to rapidly reduce ocular-surface inflammation, particularly during a significant dry-eye flare or when beginning longer-term therapy.
Because steroid eye drops can cause complications when used improperly or for prolonged periods, they should only be used under the supervision of an eye doctor.
Treatments for Evaporative Dry Eye
Some prescription medications specifically target excessive tear evaporation.
For appropriate patients, MIEBO (perfluorohexyloctane) can reduce tear evaporation and may be particularly useful when meibomian gland dysfunction contributes to dry eye.
Treatment is selected based on the patient's tear-film findings rather than symptoms alone.
Tear-Stimulating Treatments
Some patients benefit from treatments designed to stimulate their own tear production.
Tyrvaya (varenicline solution) nasal spray, for example, stimulates the trigeminal parasympathetic pathway involved in natural tear production.
Whether a tear-stimulating treatment is appropriate depends on the underlying type of dry eye and the health of the ocular surface.
Antibiotics and Eyelid Disease
Certain oral or topical antibiotics may be used when meibomian gland dysfunction, rosacea, or inflammatory eyelid disease contributes to dry eye.
In these cases, medications such as doxycycline or other therapies may be used for their anti-inflammatory and meibomian-gland effects rather than simply to treat an infection.
These medications aren't necessary for every dry-eye patient, and the choice and duration of treatment should be individualized.
Autologous Serum and Other Biologic Eye Drops
For patients with significant ocular-surface disease, biologic tear substitutes may be considered.
Autologous serum tears are produced from a patient's own blood and contain components that more closely resemble natural tears than conventional lubricating drops.
Other biologic formulations, including platelet-rich growth factor preparations, may also be used in selected patients.
These therapies can be particularly valuable when the ocular surface needs more than simple lubrication.
In-Office Dry Eye Procedures
For many patients, particularly those with meibomian gland dysfunction or significant ocular-surface disease, procedures can address aspects of dry eye that drops alone cannot.
The best procedure depends on the findings of the dry eye evaluation.
Intense Pulsed Light (OptiLight IPL)
OptiLight intense pulsed light therapy is an FDA-cleared treatment for the signs of dry eye disease due to meibomian gland dysfunction.
IPL delivers controlled pulses of light to the skin around the eyes and can reduce inflammation and abnormal blood vessels associated with MGD and ocular rosacea. Treatment may also improve meibomian gland function and tear-film stability.
IPL is particularly useful in appropriately selected patients with evaporative dry eye, meibomian gland dysfunction, and ocular rosacea.
Radiofrequency Treatment
Radiofrequency therapy delivers controlled heat to the tissues around the eyelids. The heat can help soften thickened meibum and facilitate expression of obstructed meibomian glands.
At Weston Contact Lens Institute, radiofrequency may be used alone or as part of a combined treatment strategy for meibomian gland dysfunction.
Thermal Treatments: TearCare and LipiFlow
For obstructive meibomian gland dysfunction, thermal treatments can heat the glands more consistently than a traditional warm compress.
TearCare applies controlled heat to the eyelids while allowing the patient to blink naturally, followed by expression of the meibomian glands.
LipiFlow uses controlled heat and gentle pressure to treat obstructed meibomian glands from both sides of the eyelid.
The goal of these treatments is to improve the flow of meibum and support a healthier lipid layer of the tear film.
Eyelid Debridement and Blepharitis Treatment
When debris, biofilm, or blepharitis contributes to ocular-surface inflammation, professional eyelid cleaning or debridement may be incorporated into treatment.
For patients with Demodex or other specific forms of eyelid disease, targeted therapy may also be necessary.
Treating the eyelids is an important part of dry-eye management when lid disease is contributing to tear-film instability.
LacriFill and Tear Conservation
LacriFill is a hyaluronic acid–based gel placed into the tear drainage system to help natural tears remain on the ocular surface longer. Unlike a traditional punctal plug, there is no solid plug sitting at the punctal opening. For appropriately selected patients, LacriFill can provide a comfortable, longer-lasting way to conserve tears and improve ocular-surface hydration.
Traditional punctal plugs are another option for tear conservation. These small devices are placed in the tear drainage openings to reduce tear drainage and may be temporary or longer-lasting. The best approach depends on the type of dry eye, the degree of aqueous deficiency, ocular-surface inflammation, and the individual patient's anatomy and needs.
Amniotic Membrane Therapy
For patients with significant corneal epithelial disease or a compromised ocular surface, an amniotic membrane such as Prokera may be used to support corneal healing.
The membrane acts as a biologic bandage and can be helpful in selected patients with persistent epithelial defects, severe keratitis, or other forms of significant ocular-surface damage.
Amniotic membrane therapy is not a routine treatment for every case of dry eye. It is generally reserved for patients whose ocular surface requires additional protection and healing support.
Scleral Lenses for Chronic Dry Eye
For patients with moderate to severe ocular-surface disease, particularly when other treatments have not provided adequate relief, scleral lenses can be transformative.
Unlike traditional contact lenses, scleral lenses vault over the cornea and rest on the sclera, the white portion of the eye. The space between the lens and the cornea is filled with preservative-free saline before insertion, creating a fluid reservoir over the ocular surface.
This reservoir continuously bathes and protects the cornea while the lens is worn.
Scleral lenses can be especially valuable for patients with severe dry eye, Sjögren's syndrome, exposure-related disease, neurotrophic or compromised corneas, and other complex ocular-surface conditions.
They don't cure dry eye disease, and patients may still require medical treatment for the underlying condition. Instead, scleral lenses provide continuous hydration and mechanical protection that conventional artificial tears cannot reproduce.
For some patients, this can dramatically improve comfort, vision, and quality of life.
Chronic Dry Eye Treatment at Weston Contact Lens Institute
There is no single “best” treatment for chronic dry eye because there is no single cause of dry eye.
Successful treatment begins with determining what is happening to your tear film and ocular surface.
At Weston Contact Lens Institute, we evaluate the tear film, meibomian glands, eyelids, cornea, and other factors that may be contributing to symptoms. Treatment can then be customized using a combination of at-home care, prescription medications, advanced in-office procedures, biologic therapies, and specialty scleral lenses when appropriate.
If you've been cycling through artificial tears without lasting relief, the next step isn't necessarily another bottle of eye drops. It's finding out why your eyes are dry.
Contact Weston Contact Lens Institute to schedule a comprehensive dry eye evaluation.
