Arlington, TX
A 20-year-old female asked:
my eyes dilate all the time. why? even when i wear glasses. when i focus on a light it goes to small to & then back to small? could it be anxiety?
1 doctor answer • 2 doctors weighed in

Dr. Jennifer Unger answered
Ophthalmology 18 years experience
Large Pupils: Some people have larger pupils in average to dim light, and as long as they are both the same, no problem! FYI some drugs cause dilated pupils - cocaine and methamphetamine in particular.
3705 viewsReviewed >2 years ago
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Last updated Sep 28, 2016
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