Withdrawal
A syndrome of physiological and psychological symptoms that occurs when a substance is abruptly reduced or discontinued after prolonged use.
The exam loves to make you prioritize the physiologically dangerous withdrawal over the merely miserable one: a stem describing a client roughly 48 hours sober with rising heart rate, tremor, and confusion is steering you to alcohol (or benzodiazepine/barbiturate) withdrawal, where the answer hinges on preventing seizures and DTs, not on comfort. A rising CIWA-Ar score (8 or higher signals moderate withdrawal needing medication) is the tell that escalation is needed; many facilities now use symptom-triggered dosing rather than fixed-schedule benzodiazepines. Remember thiamine before any IV dextrose to avoid precipitating Wernicke encephalopathy.
Classic traps: do not confuse the withdrawal syndrome (an acute, time-limited physiologic event) with the underlying substance use disorder (the chronic relapsing condition, still colloquially “addiction”) — treating withdrawal does not treat the disease. The agitation here is substance-driven, unlike primary anxiety, and it should never be dismissed as the client merely in denial. Hook: “benzos for booze” — alcohol/sedative withdrawal is the life-threatening one.
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