When the dark circle in the center of your eye is larger than normal Dilated pupils (mydriasis) can happen for many reasons, such as a normal response to light, medication or drug use, eye exams ...

Benign episodic unilateral mydriasis (BEUM) is a condition in which the pupil in one of your eyes spontaneously dilates. It can stay dilated for just a few minutes or can go for days before ...

INDIANAPOLIS — A single spray of MydCombi administered via the Optejet dispenser was comparable in efficacy to the label recommendation of two sprays in inducing clinically relevant mydriasis ...