A 32-year-old woman from Mumbai is brought to the emergency department by her family after she was found standing on the street corner shouting that "the government has implanted a chip in my brain to control my thoughts." Her family reports that over the past 3 weeks, she has become increasingly suspicious, stopped bathing, and refuses to eat because she believes the food is poisoned. She has not slept for 2 days and appears agitated. On examination, her speech is rapid and pressured, and she exhibits bizarre posturing. She has no prior psychiatric history and denies substance use. Urine drug screen is negative and thyroid function is normal. Which of the following negative symptoms would you expect to emerge as the acute psychotic symptoms resolve with antipsychotic treatment?

Explanation

## Expected Course: Emergence of Negative Symptoms ### Clinical Context This patient presents with acute psychotic symptoms (delusions of reference, ideas of persecution, bizarre behavior) and behavioral disorganization. As antipsychotic treatment suppresses positive symptoms, negative symptoms often become more apparent. **Key Point:** Negative symptoms in schizophrenia include alogia (poverty of speech), affective flattening (restricted emotional expression), avolition (lack of motivation), anhedonia (inability to experience pleasure), and avolitional apathy. These are often masked during acute psychotic episodes and become evident during stabilization. ### Why Negative Symptoms Emerge During Treatment 1. **Unmasking phenomenon**: Positive symptoms (hallucinations, delusions, agitation) are prominent and "louder" during acute episodes; negative symptoms are present but less visible 2. **Antipsychotic efficacy**: First-generation (typical) and second-generation (atypical) antipsychotics effectively suppress positive symptoms but have variable effects on negative symptoms 3. **Natural disease progression**: Negative symptoms represent the core deficit state of schizophrenia and become more apparent as positive symptoms remit **High-Yield:** Negative symptoms are more resistant to antipsychotic treatment than positive symptoms and are a major determinant of long-term functional outcome in schizophrenia. ### The Three Domains of Negative Symptoms | Domain | Feature | Clinical Example | |--------|---------|------------------| | **Speech** | Alogia | Sparse, delayed responses; monosyllabic answers | | **Affect** | Affective flattening | Blunted facial expression, monotone voice | | **Motivation** | Avolition | Lack of drive for self-care, work, social activities | | **Pleasure** | Anhedonia | Loss of interest in previously enjoyed activities | | **Social** | Avolitional apathy | Social withdrawal, isolation | **Clinical Pearl:** Negative symptoms are often mistaken for depression or medication side effects (akathisia, parkinsonism) in the early treatment phase; careful assessment of timeline and response to anticholinergics/beta-blockers helps differentiate. ### Why Other Options Are Incorrect - **Option 0**: Antipsychotics improve positive symptoms but do NOT reverse negative symptoms; social engagement typically worsens or remains impaired - **Option 2**: Antipsychotics reduce hallucinations and delusions; they do not increase these symptoms with continued treatment - **Option 3**: This patient shows no mood symptoms currently; mood elevation would suggest bipolar disorder or schizoaffective disorder, not expected with antipsychotic monotherapy in schizophrenia [cite:Kaplan & Sadock's Synopsis of Psychiatry 11e Ch 5; DSM-5 Schizophrenia Spectrum]