Sign-in to Ask A Doctor - 24x7
OR
Sign in with GoogleGet your health question answered instantly from our pool of 18000+ doctors from over 80 specialties
Why I Have To Do Fasting Before Blood Test?
im going having one next week and have been told to eat or drink nothing for the 12 hours before,what would happen if i was to eat or drink something on the morning of the test before i hd the test,in what way would it be a problem.the blood test is to check for type 2 diabeatees
Wed, 16 Dec 2009
Anonymous's Response
Anonymous's
Response
yes the blood glucose levels will shout up if you eat and drink in the morning before the test and will give wrong results. the medication is depentent on the fasting levels of the glucose. so it will give rise to overtreatment of the diabetes and will cause complication like coma and other other problems.
Disclaimer: These answers are for your information only and not intended to replace your relationship with your treating physician.
This is a short, free answer.
For a more detailed, immediate answer, try our premium service
[Sample answer]
Related questions you may be interested in
Recent questions on Blood test
Loading Online Doctors....