Psoriasis and Dry Eye

The chronic inflammation central to psoriasis can directly affect the glands responsible for producing tears (lacrimal glands) and oils (meibomian glands). This disrupts the tear film, leading to a vicious cycle of dryness, irritation, and further inflammation. Patients with both psoriasis and psoriatic arthritis are at the highest risk for significant eye involvement.

Psoriasis plaques or scaling on the eyelids can physically block the meibomian glands, which produce the essential oily layer of the tears. Without this oil, tears evaporate too quickly. This is a major contributor to evaporative dry eye and can be overlooked without a careful eyelid examination.

Certain medications used to treat psoriasis, such as systemic retinoids, can contribute to eye dryness as a side effect. Conversely, many newer biologic medications that control systemic inflammation may actually improve ocular symptoms for some patients. It is important to discuss all medications with your eye doctor.

Many daily factors can worsen dry eye. Smoking is particularly harmful, as it increases inflammation. Prolonged screen time reduces blink rates, causing faster tear evaporation. Other contributors include low humidity, wind, dust, dehydration, and a diet lacking in anti-inflammatory foods.

People with psoriasis often have other autoimmune conditions like rheumatoid arthritis or thyroid disease that also increase the risk of dry eye. Age is another factor, as tear production naturally declines over time. Women are more likely than men to experience dry eye, particularly during periods of hormonal change like menopause.

Most eye problems related to psoriasis, including dry eye, do not cause permanent damage if they are properly managed. However, more severe inflammatory conditions like uveitis can potentially lead to vision loss if left untreated. Regular eye exams are essential for early detection and prevention.

Dry eye in psoriasis patients often has a stronger inflammatory component and may be more persistent. The underlying causes are frequently more complex, often requiring treatments that address both the systemic inflammation and the ocular symptoms. However, the daily experience of the symptoms is very similar.

The best prevention involves a combination of good psoriasis management, consistent use of lubricating eye drops, practicing good eyelid hygiene, and avoiding environmental triggers like wind and smoke. Working closely with both your dermatologist and eye doctor is key to a coordinated and effective plan.

Yes, children with psoriasis can develop eye symptoms, although it is less common than in adults. Parents should watch for signs like frequent eye rubbing, complaints of itchy eyes, or blinking excessively. Since children may not describe their symptoms clearly, regular pediatric eye exams are important.

Yes, psoriasis plaques on or around the eyelids can directly block the oil glands that are critical for a stable tear film. This significantly worsens evaporative dry eye and may require special, gentle treatments to manage the skin on the eyelids while also addressing the eye symptoms.

Many people with mild dry eye can still wear contact lenses, especially daily disposable lenses, with proper lubrication and care. However, some may need to reduce their wearing time or switch to glasses, particularly during symptom flare-ups. It is best to discuss your options with your eye doctor.

Yes, allergies add another layer of inflammation that can make dry eye symptoms feel much worse. The combination of itching from allergies and burning from dryness can be very uncomfortable. Treating both the allergy and the dry eye simultaneously often provides the best relief.

A healthy diet rich in anti-inflammatory foods, such as omega-3 fatty acids found in fish and nuts, may help support both skin and eye health. Staying well-hydrated by drinking plenty of water is also crucial. While diet alone is not a cure, it is a helpful part of an overall management strategy.

Yes, many people with dry eye experience increased sensitivity to light. This occurs because an unstable tear film does not protect the eye surface from light as effectively as it should. Wearing sunglasses and using screen filters can help reduce this discomfort.

Stress is a well-known trigger for psoriasis flares and can also worsen dry eye symptoms by increasing inflammation throughout the body. Stress management techniques like exercise, mindfulness, and ensuring adequate sleep can help improve both skin and eye health.

Many systemic psoriasis treatments, especially newer biologic medications, can improve eye symptoms by reducing overall inflammation. However, some medications may have a side effect of dryness. It is important to work with your healthcare team to optimize treatment for both conditions.

Even without symptoms, it is recommended that people with psoriasis have a comprehensive eye exam annually. If you have active dry eye symptoms, your doctor may want to see you every 3-6 months to monitor your condition and adjust treatment as needed.

No, artificial tears are safe to use with all systemic and topical psoriasis medications. They work locally on the eye's surface and do not interfere with other treatments. Using preservative-free drops is recommended to avoid any potential for additional irritation.

Yes, research is ongoing into novel anti-inflammatory eye drops, biologic therapies, and advanced in-office procedures. If your symptoms persist despite current treatments, you should discuss the latest options with an eye care provider who specializes in ocular surface disease.

It is best to be cautious. Choose hypoallergenic products and avoid waterproof makeup, which is harder to remove. Never share makeup, and be sure to remove it gently but thoroughly every night. During severe flares, it may be best to avoid eye makeup altogether.

Yes, individuals with one autoimmune condition are at a higher risk for developing another. Psoriasis and dry eye are often linked to other conditions like rheumatoid arthritis, Sjögren's syndrome, and thyroid disease. Managing your overall health is an important part of managing your eye health.

Active, uncontrolled autoimmune diseases like psoriasis are often considered a contraindication for procedures like LASIK. The inflammation associated with the condition can interfere with healing and lead to poor outcomes. You must have a thorough consultation to determine if you could ever be a candidate.