Alcohol Withdrawal Induced Delirium Tremens Definition
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Alcohol Withdrawal Induced Delirium Tremens: An acute organic mental disorder induced by cessation or reduction in chronic alcohol consumption. Clinical characteristics include CONFUSION; DELUSIONS; vivid HALLUCINATIONS; TREMOR; agitation; insomnia; and signs of autonomic hyperactivity (e.g., elevated blood pressure and heart rate, dilated pupils, and diaphoresis). This condition may occasionally be fatal. It was formerly called delirium tremens. (From Adams et al., Principles of Neurology, 6th ed, p1175)
Synonym: alcohol withdrawal hallucinosis, alcohol withdrawal delirium, alcohol withdrawal associated autonomic hyperactivity, delirium tremens.