hypoglycemia
Pronunciation: high-poh-gly-SEE-mee-ah
Abnormally low blood glucose levels in newborns, typically below 40-45 mg/dL depending on institutional protocols.
Full Definition
Neonatal hypoglycemia is defined as blood glucose levels below the institutional threshold, commonly 40-45 mg/dL, though definitions may vary. It occurs more frequently in preterm infants, small for gestational age babies, and infants of diabetic mothers due to limited glycogen stores, increased glucose utilization, or hyperinsulinism. Symptoms may include jitteriness, poor feeding, lethargy, or seizures, though many cases are asymptomatic. Treatment involves early feeding or intravenous glucose administration.
Usage
Usage note: Include specific glucose values and units (mg/dL or mmol/L). Distinguish from hyperglycemia.
In Context
- "The infant of a diabetic mother developed hypoglycemia with a glucose level of 35 mg/dL at 2 hours of age." — emergency assessment
- "Routine glucose monitoring revealed asymptomatic hypoglycemia requiring IV dextrose therapy." — nursing documentation