5 doctors weighed in:

How does not eating/fasting effect you when taking coumadin/warfarin? Should i take lower dose if planning to fast? I plan on fasting for 72 hours.

5 doctors weighed in
Dr. Richard Sanders
Surgery - Vascular
1 doctor agrees

In brief: Probably no effect

I am unaware of any alteration of Coumadin (warfarin) dosage when fasting.
You might check with the doctor who is following your coumadin (warfarin).

In brief: Probably no effect

I am unaware of any alteration of Coumadin (warfarin) dosage when fasting.
You might check with the doctor who is following your coumadin (warfarin).
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