PRIMARY STUDY

Cannabis Hyperemesis Syndrome in a Recently Abstinent Chronic User: Assessment and Intervention

Key Findings:  This case report outlines a 33-year-old man with 3 days of non-bloody, non-projectile, and non-bilious brownish vomit, with severe epigastric and left hypochondriac pain, and fever. A history of daily cannabis use and sudden cannabis cessation a week before the onset of the symptom suggests likely cannabis hyperemesis syndrome (CHS).