Which is the final stage of alcohol withdrawal?

Which is the final stage of alcohol withdrawal?

• A. Hepatic encephalopathy
• B. Wernicke's encephalopathy
• C. Delirium tremens (DTs)
• D. Korsakoff syndrome

Answer: (C)

Delirium tremens is the most severe acute withdrawal reaction after stopping long-term heavy drinking. When someone with chronic alcohol use abruptly stops, the brain’s adaptation to alcohol produces a surge of hyperactive brain activity. This leads to intense symptoms: severe confusion or delirium, extreme agitation, tremors, visual or auditory hallucinations, and autonomic instability such as fast heart rate, high blood pressure, fever, sweating, and dehydration. It typically appears a couple of days after the last drink—but can occur up to a week later—and can last several days. Because of the risk of seizures, fluid and electrolyte problems, and even death, it requires urgent medical treatment. Hepatic encephalopathy involves brain dysfunction from liver failure and ammonia buildup rather than withdrawal itself, so it isn’t the withdrawal stage. Wernicke's encephalopathy stems from thiamine deficiency and presents with eye movement problems, ataxia, and confusion, not as a withdrawal stage. Korsakoff syndrome is a long-term memory disorder from thiamine deficiency, not an acute withdrawal phase.

Delirium tremens is the most severe acute withdrawal reaction after stopping long-term heavy drinking. When someone with chronic alcohol use abruptly stops, the brain’s adaptation to alcohol produces a surge of hyperactive brain activity. This leads to intense symptoms: severe confusion or delirium, extreme agitation, tremors, visual or auditory hallucinations, and autonomic instability such as fast heart rate, high blood pressure, fever, sweating, and dehydration. It typically appears a couple of days after the last drink—but can occur up to a week later—and can last several days. Because of the risk of seizures, fluid and electrolyte problems, and even death, it requires urgent medical treatment.

Hepatic encephalopathy involves brain dysfunction from liver failure and ammonia buildup rather than withdrawal itself, so it isn’t the withdrawal stage. Wernicke's encephalopathy stems from thiamine deficiency and presents with eye movement problems, ataxia, and confusion, not as a withdrawal stage. Korsakoff syndrome is a long-term memory disorder from thiamine deficiency, not an acute withdrawal phase.