What are neurologic symptoms of hypoglycemia (low blood sugar)?

Updated: Jul 23, 2020
  • Author: Osama Hamdy, MD, PhD; Chief Editor: Romesh Khardori, MD, PhD, FACP  more...
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Symptoms of hypoglycemia may be categorized as neurogenic (adrenergic) or neuroglycopenic. Sympathoadrenal activation symptoms include sweating, shakiness, tachycardia, anxiety, and a sensation of hunger. Neuroglycopenic symptoms include weakness, tiredness, or dizziness; inappropriate behavior (sometimes mistaken for inebriation), difficulty with concentration; confusion; blurred vision; and, in extreme cases, coma and death.

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