A member asked:

What is a normal blood sugar i don't have diabetes but feel dizzy at times, weak i check my sugar it runs 65 to 75 usually?

6 doctors weighed in across 2 answers
Dr. Jack Rubin answered

Specializes in Nephrology and Dialysis

You seem to be checking your sugar with a glucomoter frequently, why? A normal glucose is between 80-99 mg/dl. If you have chronic episodes of low glucose levels, go to and endocrinologist and ask to be evaluated for an insulinoma, which means you have a pancreas that is secreting Insulin at times when it is not needed.

Answered Jun 25, 2014


Dr. Victor Bonuel answered

Specializes in Internal Medicine

And get checked for other medical conditions causing your dizziness and weakness like low blood pressure, inner ear/ thyroid problem. Low sugar is below 60.Normal fasting sugar is 60--99 mg/dl. http://m.diabetes.org/living-with-diabetes/treatment-and-care/blood-glucose-control/checking-your-blood-glucose.html. http://www.mayoclinic.com/health/dizziness/ds00435/dsection=causes.

Answered Dec 10, 2013



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