is 171 high blood sugar
Asked by: SugarWatcher99
SponsoredAmazon's Choice
NatureBell Xylitol Sweetener, 5lbs | Natural Birch Crystal Source – 1:1 Sugar Substitute
Sweet flavor with no erythritol, low calorie and glycemic impact, sugar free, no aftertaste, and non-GMO—ideal for mindful sugar swaps without compromising taste.
$29.95Prime eligible
Pricing and availability are based on Amazon listings and may change.
Community Answer
Answered by Dr. Emily Carter, MD 🩺
A blood sugar level of 171 mg/dL is considered high, especially if measured 2 hours after eating. Here’s a general guideline for blood sugar levels:
Condition Blood Sugar Range (mg/dL)
Normal (fasting) 70–99
Prediabetes (fasting) 100–125
Diabetes (fasting) 126 or higher
Normal (2 hours after eating) Less than 140
High (2 hours after eating) 140–199 (prediabetes)
Very High (2 hours after eating) 200 or higher (diabetes)
If your blood sugar is consistently 171 mg/dL or higher, it may indicate prediabetes or diabetes. Consult your healthcare provider for further evaluation and management.