Question

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Explanation:

Identify the drug class and primary indication

Chlordiazepoxide is a long-acting benzodiazepine. In the context of acute alcohol withdrawal, benzodiazepines serve as the first-line pharmacotherapy.

Analyze the physiological mechanism

During acute alcohol withdrawal, the central nervous system experiences hyperexcitability due to the sudden cessation of alcohol's inhibitory effects on GABA receptors and enhancing effects on NMDA receptors. Benzodiazepines facilitate GABAergic transmission, stabilizing vital signs and preventing severe complications.

Evaluate the clinical outcomes

While chlordiazepoxide can indirectly reduce autonomic hyperactivity (such as diaphoresis), its primary, most critical life-saving indication during acute withdrawal is to prevent severe neurological complications, specifically seizures and delirium tremens.

Differentiate from other options

• "Maintain abstinence" and "Lessen craving" are long-term recovery goals typically managed with medications like naltrexone, acamprosate, or disulfiram, rather than acute stabilization.
• "Minimize diaphoresis" is a secondary symptom control, whereas preventing delirium tremens is the primary therapeutic priority.

Answer:

• Minimize diaphoresis
• Maintain abstinence
• Lessen craving
• Prevent delirium tremens (Correct answer)