Medically reviewed by Johnstone M. Kim, MD Mydriasis occurs when the pupil remains dilated (widened) and doesn't respond to ...

The pupillary dilation caused by phenylephrine and tropicamide can be reversed with dapiprazole hydrocloride (Rev-Eyes™, Storz Ophthalmic, a division of Bausch & Lomb, Rochester, NY) Dapiprazole ...