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Is it good to drink 2 to 3 glasses of water or more 5 hours before mri/mra with contrast?Does it increases or decreases size of brain aneurysm if foud

1 doctor weighed in
Dr. Jeffrey Webber
Internal Medicine - Cardiology

In brief: Not needed

Mri contrast is not iodine containing therefore it doesn't cause kidney problems, therefore no need to hydrate in that fashion.
Doubt oral fluid has any impact on brain aneurysm physiology.

In brief: Not needed

Mri contrast is not iodine containing therefore it doesn't cause kidney problems, therefore no need to hydrate in that fashion.
Doubt oral fluid has any impact on brain aneurysm physiology.
Dr. Jeffrey Webber
Dr. Jeffrey Webber
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