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Talk to General Physician on Fasting Blood Test

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Asking For Self, Male 47, Pakistan

I tried to search on Internet but could not find exact answer. So 8 hours fasting is must for blood sugar and lipid profile but what is upper limit? Will the test vary if let's say fasting (no water) is about 12 ~ 13 hours?

Internal Medicine Specialist in Karachi - Dr. Syed Sardar Ali

Dr. Syed Sardar Ali - Internal Medicine Specialist

MBBS, FCPS (Medicine) | Karachi

review-stars

40 Positive Reviews

it is6-8 hrs fasting it doesn’t mean no water you can drink water as much as you can. but no eating even you can not drink milk tea.

General Physician in Karachi - Dr. Samina Khalid

Dr. Samina Khalid - General Physician

MBBS | Karachi

review-stars

22 Positive Reviews

Fasting should be 10 to 12hrs and too much water alter the triglyceride test.so only take small amount of water

Diabetologist in Lahore - Dr. Qurban Hussain

Dr. Qurban Hussain - Diabetologist

MBBS, MRCP, FCPS (Internal Medicine), SCE Endocrinology and Diabetes (UK) | Lahore

review-stars

186 Positive Reviews

8-12 hrz and repeat the test and avoid some certain foods and you must have symptoms and test must be done via lab instead of glucomter

Medical Specialist in Islamabad - Dr. Rehan Uppal

Dr. Rehan Uppal - Medical Specialist

MBBS, MCPS, MRCGP (UK), MAAFP (USA) | Islamabad

review-stars

187 Positive Reviews

Preferably 10-12 hours fasting is enough for better assessment. Water doesn’t influence readings. 

General Physician in Rahim Yar Khan - Dr. Asim Munir Alvi Consultant Endocrinologist

Dr. Asim Munir Alvi Consultant Endocrinologist - General Physician

MBBS, FCPS (Medicine), FCPS (Endocrinology) , MRCD, RCP (UK), Member of the American Association of Clinical Endocrinology & Member of the American Association European Society of Endocrinology | Rahim Yar Khan

review-stars

33 Positive Reviews

minimum 8 hrs of fasting

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