Related Experiment Video
Updated: Aug 24, 2026

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
Published on: August 18, 2020
Psychotic symptoms in patients with medical disorders
Ashwin A Patkar1, Rajnish Mago, Prakash S Masand
1Section of Biological Psychiatry and Clinical Trials, Thomas Jefferson University, 33 South 9th Street, Suite 210E, Philadelphia, PA 19107, USA. ashwin.patkar@jefferson.edu
Abstract:
Psychotic symptoms frequently occur in patients with comorbid medical disorders and present a diagnostic and treatment challenge. They may be a part of an independent psychiatric illness associated with the underlying medical condition or induced by substance use or medications. The presence of psychotic symptoms can contribute to misdiagnosis or complicate the management of the comorbid medical illness. Psychiatrists must be familiar with the assessment and management of psychotic disorders in patients with comorbid medical disorders. Medications that may be used to treat psychosis include antipsychotic agents, benzodiazepines, or possibly certain anticonvulsants. Selecting the appropriate medication requires knowledge of the pharmacokinetics of different agents and their side effect profile. Understanding the neuropsychiatric effects of medications and drug-drug interactions may help in preventing psychotic symptoms.
Related Concept Videos
Psychosis and Antipsychotic Drugs: Overview
Positive Symptoms Schizophrenia: Hallucinations and Delusions
Hallucinations
Hallucinations in...
Positive Symptoms of Schizophrenia: Hallucinations and Delusions
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes loosely...
Psychosis: Goals of Pharmacotherapy
Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within the...
Schizophrenia