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San Jose, CA
A 43-year-old male asked:

Not uncommon for me to go to bed with a blood sugar at 90, but when i wake up it's 103. why? does this mean i'm heading toward developing diabetes?

1 doctor answer2 doctors weighed in
Dr. Jeffrey Juchau
Family Medicine 34 years experience
Not unusual: For you sugar to be a little higher in the morning especially if you had a snack or drink before bed. These are still in the normal range. If you are worried get a hemoglobin A1C to see where your sugar is for the last three months.
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Last updated May 23, 2017
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