spectrum comparison

Alcohol Withdrawal Progression: Anxiety → Tremors → Hallucinations → Seizures → Delirium Tremens

Alcohol withdrawal unfolds on a clock — miss the timeline and you'll mistake early tremors for anxiety, delay benzos until seizures hit, or fail to recognize delirium tremens as a lethal emergency. The NCLEX expects you to match symptoms to hours and know exactly when CIWA scores demand intervention.

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Comparison

Progression4 stages

Progression — 4 stages

Early 6–12 hr
What's happening
- Autonomic arousal 6–12 hr after last drink
Key findings
- Tremors, anxiety, insomnia
- Nausea, vomiting, mild sweating
- CIWA < 10
- mild ↑ HR/BP
Nursing focus
- CIWA q1–2h
- Reduce stimulation
- PRN benzo per CIWA score
Escalate when
- CIWA rising despite PRN benzo
→
Hallucinosis 12–24 hr
What's happening
- Hallucinations 12–24 hr
- Sensorium stays clear
Key findings
- ★Hallucinations, still oriented
- Visual/tactile hallucinations
- CIWA 10–15
Nursing focus
- Scheduled benzo dosing
- Document orientation
- Distinguish from DTs
Escalate when
- CIWA > 15 or first seizure
→
Seizures 24–48 hr
What's happening
- Tonic-clonic seizure window 24–48 hr
Key findings
- Generalized tonic-clonic, may cluster
- Brief postictal period
Nursing focus
- Seizure precautions, suction at bedside
- IV benzo after seizure
- Do not restrain during seizure
Escalate when
- New confusion + autonomic instability
→
DTs 48–96 hr
What's happening
- Life-threatening delirium, 48–96 hr
Key findings
- ★Disoriented, fluctuating confusion
- Fever, severe tachycardia, diaphoresis
- Visual/tactile hallucinations
- CIWA ≥ 20
Nursing focus
- ★1:1 monitoring
- Continuous telemetry
- Aggressive IV benzo
- Strict I&O
- Reduce stimulation
Escalate when
- Benzo-refractory: phenobarbital, ICU