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

Stage 1: Early (6–12 hr)
What's happening
- Autonomic arousal 6–12 hr after last drink
Key findings
- Anxiety, tremors, Nausea/vomiting, diaphoresis, insomnia
- CIWA < 10
- mild ↑ HR/BP
Nursing focus
- CIWA q1–2h
- reorient
- reduce stimulation
- PRN benzo if CIWA ≥ 8
- fall precautions
Escalate when
- Rising CIWA despite PRN then scheduled dosing
→
Stage 2: Hallucinations (12–24 hr)
What's happening
- Hallucinations 12–24 hr
- sensorium intact
Key findings
- ★Hallucinations but oriented — knows unreal
- Visual/tactile (bugs on skin)
- CIWA 10–18
Nursing focus
- Scheduled benzo if CIWA ≥ 10
- Document orientation
- distinguish from DTs
Escalate when
- CIWA > 15 or first seizure
→
Stage 3: Seizures (24–48 hr)
What's happening
- Tonic-clonic seizure window 24–48 hr
Key findings
- Generalized tonic-clonic, may cluster
- Brief postictal
- CIWA 15–20+
Nursing focus
- Seizure precautions: padded rails, suction, O₂
- IV benzo after seizure
- do NOT restrain
Escalate when
- Confusion + autonomic instability = DTs begun
→
Stage 4: DTs (48–96 hr)
What's happening
- Delirium tremens 48–96 hr — life-threatening
Key findings
- ★Global confusion/disorientation defines DTs
- Autonomic storm: HR>130, fever
- CIWA ≥20
Nursing focus
- ★1:1 monitoring
- continuous telemetry
- Aggressive IV benzo
- strict I&O
- cool room
Escalate when
- Refractory then phenobarbital/propofol, ICU