Cannabis and psychosis

Abstract

Background: Cannabis use is commonly identified in people who present with psychosis. Objective: This case study aims to provide a practical approach for general practitioners seeing patients with comorbid cannabis and mental health concerns. Discussion: Cannabis related comorbidity is commonly seen in general practice. General practitioners can manage most presentations and help to reduce the likely occurrence of cannabis induced psychosis through the use of psychosocial support, brief interventions and harm minimisation.