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Symptoms and effects can be mild, moderate or severe, depending on how low the glucose falls and a variety of other factors. It is rare but possible for diabetic hypoglycemia to result in brain damage or death. Indeed, an estimated 2–4% of deaths of people with type 1 diabetes mellitus have been attributed to hypoglycemia. [2] [3]
When blood sugar levels fall to the low-normal range, the first line of defense against hypoglycemia is decreasing insulin release by the pancreas. [3] [17] This drop in insulin allows the liver to increase glycogenolysis. [3] [17] Glycogenolysis is the process of glycogen breakdown that results in the production of glucose.
One way of screening includes a heel stick to test the blood glucose level at the bedside. Diagnosing hypoglycemia in neonates requires two consecutive blood glucose readings of less than 40 mg/dL to properly diagnose hypoglycemia. Bedside glucose monitoring is only effective if the equipment is accurate, rapid, and reliable.
Hypoglycemia is a fall in blood sugar to levels below normal. [8] This may result in a variety of symptoms including clumsiness, trouble talking, confusion, loss of consciousness, seizures or death. [8] A feeling of hunger, sweating, shakiness and weakness may also be present. [8] Symptoms typically come on quickly. [8]
Whipple's triad is a collection of three signs (called Whipple's criteria) that suggests that a patient's symptoms result from hypoglycaemia that may indicate insulinoma.The essential conditions are symptoms of hypoglycaemia, low blood plasma glucose concentration, and relief of symptoms when plasma glucose concentration is increased.
ICD-10 is the 10th revision of the International Classification of Diseases (ICD), a medical classification list by the World Health Organization (WHO). It contains codes for diseases, signs and symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or diseases. [1]
The World Health Organization definition of diabetes (both type 1 and type 2) is for a single raised glucose reading with symptoms, otherwise raised values on two occasions, of either: [65] fasting plasma glucose ≥ 7.0 mmol/L (126 mg/dL) or. glucose tolerance test with two hours after the oral dose a plasma glucose ≥ 11.1 mmol/L (200 mg/dL)
Routine screening of women with a glucose challenge test may find more women with gestational diabetes than only screening women with risk factors. [37] Hemoglobin A 1c (HbA1c) is not recommended for diagnosing gestational diabetes, as it is a less reliable marker of glycemia during pregnancy than oral glucose tolerance testing (OGTT).