Blog
Diabetic Hypoglycemia
Covenant Metabolic Specialists Health Library
Covenant Metabolic Specialists
Physician Reviewed
Dec 3, 2025
Diabetic hypoglycemia is a condition where blood sugar drops too low, often due to too much insulin or skipped meals. It’s common in people managing diabetes with medication or insulin and can be dangerous if untreated.
What is Diabetic Hypoglycemia?
Hypoglycemia occurs when blood sugar falls below 70 mg/dL, causing physical and mental symptoms. If untreated, it can lead to seizures, coma, or death.
Symptoms
Shaking or sweating
Rapid heartbeat
Anxiety or irritability
Headache or dizziness
Hunger
Blurred vision
Confusion
Loss of consciousness
Causes
Skipping meals
Taking too much insulin or medication
Drinking alcohol
Exercising without adjusting food or insulin
Risk Factors
Insulin use
Tight glucose control
Inconsistent eating habits
Kidney disease
Previous hypoglycemia unawarenessa
Diagnosis
Fingerstick glucose test
Evaluate glucose pattern with CGM (continuous glucose monitor)
Treatments
2
Prevention
Eat consistently
Adjust insulin before exercise
Limit alcohol
Use a CGM or monitor frequently
Learn your symptoms and act early
Our Take
Low blood sugar is one of the fastest, most fixable crises in diabetes—if you catch it. At Covenant, we don’t just help you react—we help you prevent. Smart nutrition and monitoring make all the difference.
If you experience hypoglycemia, schedule an appointment with us
