Please provide your email address to receive an email when new articles are posted on . Unexplained mydriasis with cycloplegia in children and teens can cause great parental concern, especially if the ...

The FDA has approved phentolamine ophthalmic solution (Ryzumvi) 0.75% for treatment-induced mydriasis, Viatris and Ocuphire Pharma announced. The approval stipulates use of the eye drops to manage ...

To investigate whether pharmacological mydriasis influences interobserver agreement or within-observer agreement (comparing estimates made before and after dilation) in the evaluation of the optic ...

Credit: Shutterstock. Ryzumvi is a preservation-free eye drop formulation of phentolamine mesylate, an alpha adrenergic blocker. The Food and Drug Administration (FDA) has approved Ryzumvi™ ...

A 34-year-old man presents with a 2-week history of anisocoria, with the right pupil larger than the left. He noted a gradual increase in the size of his right pupil that had then become slightly ...

Medically reviewed by Christine L. Larsen, MD Key Takeaways Medications, trauma, and medical conditions can cause miosis or ...