Should I Fast Before an EC Renal Scan?
- MRI Chandigarh
- Nov 24
- 1 min read
If you’re scheduled for an EC Renal Scan, here’s some good news — fasting is usually not required. Most patients can eat, drink water, and take regular medications before the scan unless their doctor recommends otherwise.

An EC Renal Scan is a nuclear medicine test that helps evaluate:
How well each kidney is functioning
How efficiently does urine flow from the kidneys
Whether there is any blockage or slow drainage
The overall health of your renal system
Because the scan focuses on kidney function using a small dose of radiotracer, fasting does not affect the results. However:
If you have diabetes, high BP, or take diuretics, inform your doctor
Some patients may be advised to drink extra water before the scan
Follow any personalized instructions given by your radiologist or physician
For safe, accurate, and expert renal imaging, visit MRI Chandigarh — trusted for the EC Scan in Chandigarh and advanced diagnostic care. Contact us at 8699572364.






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