Home > Health & Wellness > Health Library > Eye Problems: Changes in Your Pupils
With an injury to the eye, the muscles that control the pupil size
and shape can be damaged. These muscles control the ability of the pupil to
change in size and keep its round shape.
An injury that punctures the eyeball may tear the colored part (iris)
of the eye, causing it to lose its round shape.
An injury to the eye may also cause the pupils to react differently
to light or to be different sizes.
Call your doctor for an evaluation if you have a change in the size
or shape of your pupil after an injury to your eye.
November 3, 2013
William H. Blahd, Jr., MD, FACEP - Emergency Medicine & Kathleen Romito, MD - Family Medicine
How this information was developed to help you make better health decisions.
To learn more visit Healthwise.org
© 1995-2014 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Call First Nurse 24 Hours a Day for free health care advice, resources and referrals!
Ames: 515-239-6877In Iowa: 800-524-6877
Search health information online in our Mulimedia Health Library.
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
Patient Privacy |
Net Learning for Employees |
MGMC PACS for Physicians
1111 Duff Avenue Ames, IA 50010 - 515-239-2011 - email@example.com
©2014 Mary Greeley Medical Center - All rights reserved.