**Question:** Feature(s) of Alcohol withdrawl delirium is/are allexcept:

A. Delirium tremens (DTs)
B. Hallucinations
C. Delirium tremens (DTs) and seizures
D. Delirium tremens (DTs) and autonomic instability

**Correct Answer:** C. Delirium tremens (DTs) and seizures

**Core Concept:**

Alcohol withdrawal delirium is a potentially life-threatening complication that can occur in individuals who abruptly stop consuming excessive alcohol after prolonged dependence. The syndrome comprises a range of symptoms, including autonomic instability, seizures, hallucinations, and other neurological and psychiatric manifestations. Alcohol withdrawal delirium is classified into four grades based on severity: mild, moderate, severe, and severe with complications.

**Why the Correct Answer is Right:**

The correct answer (option C) highlights two key features of alcohol withdrawal delirium: delirium tremens (DTs) and seizures. Delirium tremens is a severe form of withdrawal characterized by tremors, autonomic instability, and a heightened risk of seizures. Seizures are a significant feature of alcohol withdrawal, which occurs due to the sudden cessation of alcohol consumption, leading to increased excitatory neurotransmitters and decreased inhibitory neurotransmitters in the brain.

**Why Each Wrong Option is Incorrect:**

Option A (Delirium tremens) is incorrect because it is a severe form of alcohol withdrawal, not a specific feature.

Option B (Hallucinations) is incorrect because hallucinations are a common symptom but not exclusive to alcohol withdrawal delirium. Hallucinations can occur in other conditions, such as schizophrenia or drug-induced hallucinations.

Option D (Autonomic instability) is incorrect as it is a part of the syndrome, not a separate feature. Autonomic instability includes symptoms like tachycardia, hypertension, hyperpyrexia, and tachypnea, which are associated with the syndrome.

**Clinical Pearl:**

In clinical practice, it is crucial to recognize the symptoms of alcohol withdrawal delirium promptly to initiate appropriate management and prevent complications. Prompt identification of the severity grade is essential for administering the right treatment, including benzodiazepines for mild to severe withdrawal and antipsychotics for severe with complications. In severe cases, hospitalization, hydration, and supportive care should be provided to ensure patient safety and recovery.