## Core Concept
Amitriptyline is a tricyclic antidepressant (TCA) that can cause severe cardiotoxicity and neurotoxicity in overdose. Management of TCA overdose involves supportive care and specific interventions to counteract its toxic effects.

## Why the Correct Answer is Right
In the management of TCA overdose, the correct approach includes monitoring and supporting vital functions, administering activated charcoal if the patient presents early, and using intravenous lipid emulsion (ILE) in severe cases. Sodium bicarbonate is used to manage QRS widening and severe acidosis. The correct answer is related to the management strategy that is not recommended.

## Why Each Wrong Option is Incorrect
**Option A:** Administration of intravenous lipid emulsion (ILE) is a recognized treatment for severe TCA overdose, especially when there is cardiovascular instability. **Option B:** Supportive care, including monitoring of vital signs and cardiac function, is crucial. **Option C:** Sodium bicarbonate may be used for its effect on cardiac sodium channels and to treat acidosis. **Option D:** While details are not provided for each option, the question asks which statement is wrong regarding management.

## Clinical Pearl / High-Yield Fact
A key point in managing TCA overdose is to avoid using certain medications that can worsen the situation, such as **class Ia anti-arrhythmic drugs** (e.g., quinidine, procainamide) and **beta-blockers**, as they can exacerbate cardiac depression.

## Correct Answer: D.