I would like to point out the risk of a drug-induced acute angle closure due to mydriatic eye drops. 1. Nüßle S, Reinhard T, Lübke J: Acute closed-angle glaucoma—an ophthalmological emergency.

Medically reviewed by Bryan M. Wolynski, OD Dilated pupils (mydriasis or fixed pupils) are when your eyes' pupils, which let light into your eyes, become wider. This can happen due to medications used ...