Cyclical vomiting syndrome (CVS) is a disorder of unknown cause. Patients experience episodes of sudden violent vomiting that last from a few hours to a few days, which can occur several times a year. CVS affects children and adults yet despite numerous studies the cause of the condition is unknown. The aim of this article is to outline the current theories for the possible causes of CVS and to examine the various treatment options available.
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http://dx.doi.org/10.7748/ns2010.02.24.23.35.c7550 | DOI Listing |
Medicines (Basel)
December 2024
Division of Pediatric Gastroenterology, Hepatology and Nutrition, UH Rainbow Babies and Children's Hospital, Case Western Reserve University School of Medicine, 2101 Adelbert Rd, Cleveland, OH 44106, USA.
: Cyclical vomiting syndrome (CVS) is a recurrent debilitating illness characterized by intense episodes of nausea and emesis with widely varied pharmacological management across the country. Aprepitant is now increasingly used in patients with CVS. The impact of aprepitant as an abortive therapy in the readmission of pediatric patients with CVS is currently unknown.
View Article and Find Full Text PDFMedicine (Baltimore)
December 2024
Division of Digestive Diseases, Department of Korean Internal Medicine, Kyung Hee University College of Korean Medicine, Kyung Hee University Korean Medicine Hospital, Seoul, Republic of Korea.
Rationale: Cyclic vomiting syndrome (CVS) is characterized by recurrent episodes of acute vomiting lasting <1 week, occurring independently and chronically. Management typically involves lifestyle interventions, supportive care, and preventative medication. In rare cases, CVS persists for decades in adults, requiring a multidisciplinary approach to improve symptoms and quality of life.
View Article and Find Full Text PDFPharmaceuticals (Basel)
November 2024
Gastroenterology, Borland Groover, Baptist Medical Center-Downtown, Jacksonville, FL 32207, USA.
Cannabis, derived from plants, is a prevalent illicit substance in the United States, containing over 400 chemicals, including 100 cannabinoids, each affecting the body's organs differently upon ingestion. Cannabis hyperemesis syndrome (CHS) is a gut-brain axis disorder characterized by recurring nausea and vomiting intensified by excessive cannabis consumption. CHS often goes undiagnosed due to inconsistent criteria, subjective symptoms, and similarity to cyclical vomiting syndrome (CVS).
View Article and Find Full Text PDFAddiction
February 2025
National Centre for Youth Substance Use Research, School of Psychology, The University of Queensland, St Lucia, Australia.
Cannabinoid hyperemesis syndrome (CHS) is a (probably) rare syndrome that occurs in frequent and chronic cannabis users. It is characterised by cyclical vomiting and gastrointestinal symptoms. CHS is frequently misdiagnosed resulting in extensive investigations and delayed diagnosis and treatment.
View Article and Find Full Text PDFNeurogastroenterol Motil
October 2024
Division of Pediatric Gastroenterology, Hepatology and Nutrition, UH Rainbow Babies and Children's Hospital, Case Western Reserve University, Cleveland, Ohio, USA.
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