Clinical Scorecard: Rethinking Dry Eye Symptoms

At a Glance

Key Highlights

• Ocular allergies and conjunctivochalasis frequently mimic dry eye symptoms but require different treatments.
• Corneal nerve dysfunction presents with mismatched signs and symptoms and needs nerve-targeted therapies.
• Eyelid anomalies and friction syndromes can masquerade as dry eye and may require surgical or specialized interventions.

Guideline-Based Recommendations

Diagnosis

• Consider differential diagnoses when dry eye treatments fail.
• Use conjunctival and corneal staining to assess ocular surface comprehensively.
• Evaluate for ocular allergy, conjunctivochalasis, corneal pathologies, nerve dysfunction, friction syndromes, and eyelid anomalies.

Management

• Treat ocular allergy with antihistamine–mast cell stabilizers, allergen avoidance, and topical cyclosporine when indicated.
• Manage conjunctivochalasis with non-surgical options or excision/tissue-shrinking procedures in advanced cases.
• Address corneal pathologies with lubrication or keratectomy as appropriate.
• Use nerve-targeted treatments such as amniotic membranes, biologic-derived drops, and neuromodulators for corneal nerve dysfunction.
• Apply mucin secretagogues, anti-inflammatories, or mucolytics for friction syndromes.
• Treat eyelid anomalies with ointments, sleep masks, eyelid tape, or surgery in severe cases.

Monitoring & Follow-up

• Monitor symptom response to targeted therapies.
• Reassess ocular surface staining and signs regularly to guide treatment adjustments.
• Evaluate for progression of masquerading conditions requiring advanced interventions.

Risks

• Misdiagnosis may lead to ineffective treatment and persistent symptoms.
• Delayed recognition of masquerading conditions can worsen ocular surface damage.
• Surgical interventions carry inherent procedural risks.

Patient & Prescribing Data

Patients presenting with persistent dry eye symptoms unresponsive to standard therapies

Targeted therapies based on underlying masquerading conditions improve symptom relief and patient satisfaction.

Clinical Best Practices

• Always consider alternative diagnoses when dry eye treatments fail.
• Perform thorough ocular surface evaluation including staining of conjunctiva and cornea.
• Tailor treatment to specific masquerading conditions rather than defaulting to dry eye therapies.
• Educate patients about the possibility of masquerading conditions to set realistic expectations.
• Collaborate with specialists for advanced diagnostic and therapeutic interventions when needed.

References

• 2025 American Academy of Optometry Annual Meeting Presentation