Withdrawal Risk on a Medical Unit
A 45-year-old man is admitted to a medical unit for cellulitis of the left leg and IV antibiotics. He has a history of alcohol use disorder and reports his last drink was "about 10 hours ago." He is alert and oriented, vital signs are temperature 37.1°C, heart rate 104/min, blood pressure 146/92 mmHg, respiratory rate 20/min. He is tremulous, diaphoretic, and reports he "feels jumpy" and has not slept. He asks for "something to calm down." His CIWA-Ar score is 12. He has no history of seizures or delirium tremens. The provider has ordered thiamine, folate, and a symptom-triggered benzodiazepine protocol.
1. Interpret the CIWA-Ar score and explain the risk trajectory over the next 72 hours.
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A CIWA-Ar of 12 indicates mild-to-moderate withdrawal. It is symptom-triggered, meaning medication is given based on the score rather than on a fixed schedule. At 12, the patient warrants monitoring and likely medication per protocol, but he is not in severe withdrawal.
Trajectory: symptoms typically begin 6–24 hours after the last drink, peak at 24–72 hours, and can progress to withdrawal seizures (12–48 hours) and delirium tremens (48–96 hours). Because he is only 10 hours out, he is early in the course - his score is likely to rise before it falls.
Risk factors that raise concern: tachycardia, hypertension, tremor, diaphoresis, insomnia, and agitation. Protective factors: no prior seizures or DTs, which lowers but does not eliminate risk.
Judgment point: a score of 12 is not a reason to relax - it is a reason to reassess frequently (every 4–8 hours or per protocol, more often if worsening) because the peak is ahead, not behind.
2. What nursing assessments and environmental interventions reduce the risk of progression to DTs and injury?
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Assessments:
- CIWA-Ar at protocol intervals and prn; document each component (nausea, tremor, sweats, anxiety, agitation, tactile/auditory disturbances, headache, orientation).
- Vital signs every 4 hours and with symptoms; watch for fever, tachycardia, hypertension, and tachypnea.
- Neurologic checks: orientation, level of consciousness, hallucinations.
- Hydration and electrolytes: encourage fluids; monitor for hypomagnesemia, hypokalemia, and hypoglycemia.
- Nutrition: thiamine before or with glucose-containing fluids to prevent Wernicke encephalopathy.
- Seizure precautions per unit policy.
Environmental interventions:
- Quiet, well-lit room with reduced stimulation; avoid unnecessary noise and frequent room changes.
- Orientation cues: clock, calendar, name board; reorient calmly.
- Safety: bed low, call light within reach, fall precautions, avoid restraints unless necessary.
- Consistent staff where possible to reduce agitation.
Rationale: DTs is a medical emergency with significant mortality; early recognition and a calm, oriented environment reduce escalation and injury.
3. The patient says, "I just need a drink to stop shaking." How do you respond therapeutically while maintaining safety?
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Respond with empathy and honesty, not confrontation:
- Acknowledge the feeling: "The shaking is real and uncomfortable. It is your body reacting to not having alcohol, and it will ease as we treat it."
- Clarify the plan: "We are not going to give you alcohol, but we have medicine that treats the shaking safely. I will check your symptoms and give the medication your provider ordered when you need it."
- Set limits calmly: "I cannot bring alcohol, and I want you to be safe here."
- Offer concrete comfort: fluids, a quiet room, reorientation, and reassurance that someone will check on him regularly.
- Screen for suicidal ideation and support systems; involve the addiction consult team and social work.
Judgment point: the therapeutic response addresses the underlying distress (withdrawal) rather than the request for alcohol, avoids power struggles, and reinforces that the medication protocol is the safe path. Document the interaction and the CIWA score.