Case Report

PCC
Transient Loss of Consciousness in an Adolescent with Pathological Intoxication
Case Report

January 1, 2026

This case of atypical symptoms in a 15-year-old boy underscores the need to differentiate pathological intoxication from seizures and psychiatric conditions, emphasizing alcohol abstinence.
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PCC
Machine Madness: A Case of Artificial Intelligence Psychosis
Case Report

December 30, 2025

A 41-year-old man with a history of substance-induced psychosis, developed symptoms of psychosis related to frequent occupational use of AI.
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PCC
A Case of Kratom Withdrawal
Case Report

December 25, 2025

A 29-year-old man experienced kratom withdrawal that necessitated intensive care management and resulted in subsequent cardiac arrest.
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PCC
Clozapine-Induced Corrected QT-Interval Prolongation and Relationship With Serum Clozapine Concentration
Case Report

December 18, 2025

The author presents a case of clozapine-induced QTc prolongation and discusses its relationship with serum clozapine concentration
PCC
Balancing Pragmatism and Ethics in Psychiatry
Case Report

December 16, 2025

A psychiatrist strategically used a patient's internalized fear of extremism to redirect behavior during a manic episode.
PCC
Bupropion for Postpartum Depression and Narcolepsy
Case Report

December 11, 2025

Bupropion was an effective pharmacologic therapy for narcolepsy with cataplexy in a 21-year-old woman with postpartum depression.
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PCC
Unstable Lithium Levels in a Bodybuilder With Bipolar Disorder
Case Report

December 11, 2025

This case highlights the importance of assessing dietary habits, supplement use, and potential anabolic steroid use, particularly in physically active patients undergoing lithium therapy.
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PCC
Tetrabenazine-Induced Suicidality
Case Report

December 9, 2025

A 19-year-old male with schizophrenia and obsessive-compulsive disorder developed acute suicidality after starting treatment with low-dose tetrabenazine.
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PCC
Is It Huntington Disease or Tardive Dyskinesia?
Case Report

December 9, 2025

A 59-year-old woman with a psychiatric history and prolonged olanzapine use has worsening abnormal movements, weight loss, and behavioral changes. She was previously diagnosed with TD.
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PCC
A Case of AVM, Hemichorea, and Depression
Case Report

December 4, 2025

A 30-year-old man presented with rapid, involuntary jerky movements on his right side, exacerbated by stress and absent during sleep, as well as low mood, hopelessness, poor concentration, anhedonia,...
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PCC
Complexities of Serotonin Syndrome
Case Report

December 4, 2025

A 58-year-old man presented to the ED due to muscle stiffness, uncontrollable limb movements, and the sensation as if his body was on fire.
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PCC
Benzodiazepine-Induced Neurologic Dysfunction
Case Report

November 27, 2025

This case illustrates how benzodiazepine-induced neurologic dysfunction and benzodiazepine use disorder can coexist, emphasizing the importance of distinguishing between them to guide diagnosis and management.
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PCC
From Varenicline to Neuroleptic Malignant Syndrome
Case Report

November 27, 2025

This case highlights the complexity of diagnosing atypical neuroleptic malignant syndrome in high-risk individuals after sudden cessation of varenicline and cigarette smoking.
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PCC
Comorbidities Obscure Autism Diagnosis
Case Report

November 25, 2025

A 14-year-old boy with longstanding psychotic illness, posttraumatic stress from adverse social experiences, and suicidality presented for neuropsychiatric assessment.
PCC
Psychosis or Multiple System Atrophy?
Case Report

November 20, 2025

A 67-year-old woman presented with altered mental status, hallucinations, and hyperalgesia of the bilateral lower legs and was subsequently diagnosed with multiple system atrophy.
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PCC
Religious Preoccupation in Adolescence
Case Report

November 18, 2025

A 16-year-old boy developed new-onset psychosis of religious preoccupation and delusions.
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PCC
Clozapine Withdrawal–Induced Catatonia
Case Report

November 18, 2025

A patient with treatment-resistant schizophrenia developed persistent catatonia after sudden cessation of clozapine, highlighting the challenges in management and the potential role of clozapine reintroduction.
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PCC
Lumateperone-Induced Urticarial Rash in Schizophrenia
Case Report

November 13, 2025

This report describes an instance of acute generalized urticaria immediately following an initial dose of lumateperone in a 43-year-old man with schizophrenia.
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PCC
Schizophrenia With Diphenhydramine Abuse
Case Report

November 4, 2025

This report examines the effects of clozapine on diphenhydramine dependence in a 33-year-old patient with schizophrenia.
PCC
Persistent Insomnia in an Elderly Man With HIV
Case Report

October 30, 2025

An 80-year-old man with receiving antiretroviral therapy for HIV since the mid-1990s reported complete inability to sleep, leading to psychological distress and suicidal ideation.
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PCC
Cerebrotendinous Xanthomatosis: Unraveling Prominent Neuropsychiatric Symptoms and MCI
Case Report

October 30, 2025

A 51-year-old woman with an 8-month history of significant cognitive decline and behavioral changes, including forgetfulness, irritability, and anger outbursts, received an initial diagnosis of MCI.
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PCC
Neuropsychiatric Challenges of Friedreich’s Ataxia
Case Report

October 23, 2025

Management of behavioral symptoms in Friedreich’s ataxia patients requires a nuanced approach that integrates psychiatric care with traditional neurological treatment.
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PCC
Fluoxetine-Induced Extrapyramidal Symptoms
Case Report

October 21, 2025

This case highlights the underrecognized risk of extrapyramidal symptoms, particularly drug-induced parkinsonianism, associated with fluoxetine.
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PCC
NMS After Clozapine and ECT
Case Report

October 16, 2025

This case describes the diagnostic challenges of atypical neuroleptic malignant syndrome in a patient with schizophrenia and the potential interaction between clozapine and ECT.

Consensus Report on XT Use in Practice

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