A member asked:

Does consuming caffeine cause blurred visions?

5 doctors weighed in across 2 answers

No: Enjoy your coffee or whatever source of caffeine. No testing, and there have been many, show an adverse effect of caffeine on the vision or health of the eye.

Answered 12/16/2015

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Dr. Ilan Cohen answered

Specializes in Ophthalmology

NO: Excess caffeine has been linked to twitching of the eyelid, but not blurred vision to my knowledge.

Answered 4/3/2014

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