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A member asked:

Can i drink water if i'm fasting for blood work?

A doctor has provided 1 answer

Yes: water does not impact test results

Answered 5/29/2021

3.3k views

Thank

Related Questions

A member asked:

Doc said to fast 12 hrs for blood tests, is it ok to drink just water if I get thirsty during my fasting? Thanks.

A doctor has provided 1 answer

A member asked:

For fasting bloodwork(hormones)is it okay if I forget to drink a water prior a blood draw that morning?Does not drinking a water affect results?I only took half glass of water 3-4 mins prior to blood draw.Is 3-4 mins enough time for body to hydrate?

2 doctors weighed in across 2 answers

A member asked:

Is it okay if I dont drink a water prior to fasting hormones bloodwork? Would that affect the test results? I only took few sips of water 3-4 mins before a blood draw. I didnt feel dehydrated.had big cup of tea night before, 9 hours prior?

3 doctors weighed in across 2 answers

A member asked:

I got some blood work done and my GFR was only 68. My BUN/creatinine was 9.6 which Ive read is normal. Im only 20 years old and that 68 seems way too loware my kidneys ok? I take a lot of NSAIDS for chronic pain and dont drink enough water?

A doctor has provided 1 answer

A member asked:

If having blood work done for physical in morning can you drink water before? Doctor said no food or coffee

2 doctors weighed in across 2 answers

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