Short-term palinopsia after three doses of clomiphene: A case report

Abstract

Palinopsia is a phenomenon consisting of the persistence or recurrence of a visual image after the stimulus has been removed, and can be static or kinetic. Palinopsia can be caused by a variety of different factors. Drug-induced palinopsia usually takes the form of visual trailing, a subset of illusory palinopsia, where patients report that an object leaves after-images trailing behind the object. There have been few reported cases of clomiphene-induced palinopsia. All have led to permanent palinopsia. This report demonstrates a case of transient clomiphene-induced palinopsia. Palinopsia occurred after only three doses of clomiphene and resolved within 10 days of cessation of therapy.

Keywords

• Palinopsia
• Clomiphene
• Visual trailing
• Visual phenomenon
• Drug-induced
• Reversible