Which are signs of withdrawal from alcohol or benzodiazepines that require medical attention?

• A. Severe tremors, seizures, delirium tremens, autonomic instability
• B. Mild headaches only
• C. Fatigue but stable vitals
• D. Sleepiness with no autonomic changes

Answer: (A)

Recognizing dangerous withdrawal means spotting signs that the body's response to alcohol or benzodiazepine withdrawal is escalating to a medical emergency. Severe tremors that are prominent, the onset of seizures, delirium tremens (a confused, agitated state with tremors and perceptual changes), and autonomic instability (significant fluctuations in heart rate and blood pressure, fever, sweating, and agitation) signal a need for urgent medical evaluation and often inpatient management. These features reflect a dangerous level of CNS hyperexcitability and systemic instability that can lead to serious complications if not treated promptly.

Milder symptoms like headaches, fatigue with stable vitals, or sleepiness without autonomic changes are not in themselves dangerous enough to require immediate medical care, though worsening symptoms should always be monitored and evaluated if they occur.