Medications, trauma, and medical conditions can cause miosis or constricted pupils. Seek emergency help if you experience signs of a stroke, like confusion or trouble speaking. A healthcare provider ...

Medically reviewed by Johnstone M. Kim, MD Key Takeaways Mydriasis is when the pupil stays wide and doesn't respond to light.Certain medicines, like antihistamines and atropine, can cause ...

Purpose To assess corneal penetration of naproxen sodium and its efficacy in maintaining intraoperative mydriasis during cataract surgery. Methods Two double blind studies have been performed ...

A combination of phenylephrine and ketorolac tromethamine injected intracamerally during IOL replacement surgery with phacoemulsification maintained intraoperative pupil diameter and reduced ...

OMS302, a combination of phenylephrine and ketorolac, prevented intraoperative miosis in patients undergoing cataract surgery better than its individual components or vehicle, according to a study.