Transient Monocular Blindness

Transient monocular blindness is a temporary loss of vision in one eye that appears suddenly and recovers after a brief period. Even though it passes, it is considered a sign that warrants medical attention.

Common symptoms: a sensation that a curtain or shadow descends over the visual field of one eye, blurred vision, or sudden dimming that later resolves.

Common causes: it is often associated with changes in blood flow to the eye, which is why it is interpreted as a signal worth evaluating.

Which specialist treats it? The ophthalmologist assesses eye health and can advise on the appropriate tests. Since an episode like this may reflect something broader, the prudent step is to seek prompt evaluation after it occurs.