Clinical assessment guide

Dry Eye Assessment: Finding the Cause Before Choosing Treatment

Burning, grittiness, watering and fluctuating vision can have different causes. A structured assessment helps distinguish tear deficiency, evaporation, eyelid factors, environment and other eye-surface problems.

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History and symptoms

Timing, severity and activities that trigger symptoms
Screen use, contact lenses, airflow and environmental exposure
Current drops, medicines and relevant health history
Red-flag pain, injury, light sensitivity or sudden visual change

Possible examination steps

Vision and prescription review
Slit-lamp assessment of lids, tears and ocular surface
Tear stability or volume tests when indicated
Review of meibomian gland and blink function

Management may include

Environment and screen-habit changes
Clinician-selected lubricants or eyelid care
Contact-lens wear adjustment
Medical referral or prescription treatment when required

Real Vision Concern prescription and symptom assessment — Real patient-care environment at Vision Concern.

What this means for you

Dry eye cannot honestly be promised a permanent cure in every case. Management depends on the cause and may require ongoing review.

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Eye conditions A–Z Children’s myopia Contact-lens safety Dry-eye assessment Senior vision

Clinical review and reference

Reviewed by Yadav Raut, Master in Optometry (Norway). Updated October 2026.

National Eye Institute — Testing for Dry Eye

This guide is educational and does not replace an individual examination or medical diagnosis.