Hypoglycemia

Hypoglycemia is a condition characterized by abnormally low blood glucose levels, typically below 70 mg/dL (3.9 mmol/L), and is commonly observed in patients with fulminant hepatic failure (FHF). It results from impaired glucose production and regulation, leading to symptoms such as headache, fatigue, confusion, sweating, tremors, and in severe cases, loss of consciousness or seizures. Diagnosis is based on Whipple's triad: documented hypoglycemia, associated clinical symptoms, and relief of symptoms upon glucose normalization. As glucose is the primary energy source for the body, its deficiency disrupts normal metabolic function, requiring prompt identification and management to prevent serious complications.
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