WebMD
Font Size

Mydriatics

A mydriatic is a substance that causes the pupil of the eye to open (dilate). Mydriatic eyedrops are used during some types of eye exams and may also be used to treat inflammation of the eye (uveitis or iritis).

Common mydriatic drugs include cyclopentolate (such as Cyclogyl and Pentolair), phenylephrine (such as Neo-Synephrine), and tropicamide (such as Mydriacyl).

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerRicha Dhawan, MD - Rheumatology
Last RevisedMay 14, 2013

WebMD Medical Reference from Healthwise

Last Updated: May 14, 2013
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.