A young lady was admitted after taking an overdose of diazepam after a broken affair. She has a history of slitting her wrist previously. Most likely diagnosis is-
**Core Concept**
Diazepam is a benzodiazepine with a high potential for abuse and dependence. Its overdose can lead to severe respiratory depression, altered mental status, and potentially life-threatening complications. The patient's history of self-harm and previous wrist-slitting incident may indicate a deeper psychological issue, such as borderline personality disorder or a major depressive episode.
**Why the Correct Answer is Right**
The patient's presentation of taking an overdose of diazepam after a broken affair, combined with a history of self-harm, strongly suggests a diagnosis of **Major Depressive Disorder with Suicidal Ideation**. This condition is characterized by a persistent feeling of sadness, hopelessness, and a loss of interest in activities, often accompanied by suicidal thoughts or behaviors. The patient's use of diazepam as a means to cope with emotional pain is a classic example of self-medication, which can exacerbate the underlying condition.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not take into account the patient's history of self-harm and previous suicidal behavior, which are key indicators of Major Depressive Disorder with Suicidal Ideation.
**Option B:** This option is incorrect because it oversimplifies the patient's presentation and fails to consider the underlying psychological factors contributing to her behavior.
**Option C:** This option is incorrect because it focuses solely on the patient's overdose of diazepam without addressing the broader context of her psychological distress and history of self-harm.
**Clinical Pearl / High-Yield Fact**
When assessing patients with a history of self-harm or suicidal behavior, it is essential to consider the underlying psychological factors contributing to their behavior, rather than simply treating the symptoms. A comprehensive psychiatric evaluation, including a thorough history and mental status examination, is critical in determining the most appropriate diagnosis and treatment plan.
**Correct Answer: A. Major Depressive Disorder with Suicidal Ideation.**