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Buffalo Grove, IL
A 23-year-old female asked:

I noticed last month my pupils were different sizes..the diff is only 1 mm maybe less, i noticed it also a few months ago ...should i be concerned?

1 doctor answer1 doctor weighed in
Dr. Dan Fisher
Internal Medicine 27 years experience
Anisocoria: Generally an incidentally noted pupillary defect can just be followed until we know it is stable and therefore not being caused by a sinister lesion. If this is not progressive or associated with other findings it is benign. Often known as physiologic anisocoria.

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Last updated Apr 5, 2013

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