Editorial Policy, Medical Disclaimer and the purpose of the Information
The information provided on the CVSA Nordic website is intended to offer general education and support regarding Cyclic Vomiting Syndrome (CVS) and related conditions. The content is designed for patients, families, and the general public and aims to increase understanding of the condition, available treatment approaches, and current medical knowledge.
The content on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions regarding a medical condition or treatment.
Medical Disclaimer
The medical information presented on this website reflects current knowledge at the time of publication and is based on published scientific literature, clinical research, and established clinical guidelines.
CVSA Nordic does not provide medical diagnosis, individualized treatment recommendations, or emergency medical advice. Decisions regarding diagnosis and treatment should always be made in consultation with a qualified healthcare professional who is familiar with the individual patient’s medical history.
CVSA Nordic cannot be held responsible for the use or interpretation of information provided on this website.
Editorial Responsibility and Review Process
All content published by CVSA Nordic is developed through a structured editorial process. This includes:
Review of relevant medical and scientific literature
Consideration of established clinical guidelines
Adaptation of information for clarity, accessibility, and relevance to patients and families
CVSA Nordic retains full editorial responsibility for all content published on this website.
Use of AI-Assisted Tools
As part of its editorial process, CVSA Nordic uses AI-assisted writing tools to support language quality, clarity, and structural consistency.
AI-assisted tools are used solely as editorial support and not as sources of medical knowledge or clinical judgment. All content is reviewed, edited, and approved by CVSA Nordic prior to publication.
CVSA Nordic is fully responsible for the accuracy, presentation, and interpretation of all information published on this website.
Sources and Evidence Base
Where appropriate, content is informed by:
peer-reviewed medical literature
clinical research
consensus-based clinical guidelines
Due to the evolving nature of medical knowledge, information on this website may be updated periodically to reflect new evidence or changes in clinical practice.
Limitations and Individual Variation
Cyclic Vomiting Syndrome is a complex condition that can vary significantly between individuals. Information presented on this website describes general patterns and observations and may not apply to every person with CVS.
Responses to treatments, triggers, and disease course can differ, and individual care plans should always be personalized by a healthcare professional.
Transparency and Ethics
CVSA Nordic is committed to transparency, accuracy, and respectful communication. Content is written to avoid stigma, promote understanding, and support informed dialogue between patients and healthcare providers.
Medical References
- Cyclic Vomiting Syndrome: What a Gastroenterologist Needs to Know, Namita Pareek 1, David R Fleisher, Thomas Abell
- Cyclic Vomiting Syndrome: A Disorder of All Ages, Bhanu Sunku, MD
- Cyclic Vomiting Syndrome: A Functional Disorder, Ajay Kaul, Kanwar K Kaul
- Cyclic Vomiting Syndrome: A Paroxismal Disorder of Brain-Gut Interaction, DR Fleisher
- Cyclical vomiting syndrome: Recognition, assessment and management, Michelle LN Tan, Maria Janelle Liwanag, Seng Hock Quak
- The Cyclic Vomiting Syndrome Threshold: A Framework for Understanding Pathogenesis and Predicting Successful Treatments, David J Levinthal
- The Cyclic Vomiting Syndrome: A report of 71 cases and literature review, Fleisher DR, Matar M
- Adult Cyclic Vomiting Syndrome Successfully Treated with intranasal sumatriptan 2009, Monika Kowalczyk, Henry Parkman, Lawrence Ward
- Cyclic Vomiting Syndrome in 41 adults: the illness, the patients, and problems of management, David R Fleisher, Blake Gornowicz, Kathleen Adams, Richard Burch, Edward J Feldman
- An Essay on the Management of Adult Cyclic Vomiting Syndrome, Including the Use of Opiates: questions posed and lessons learned from clinical management of 216 patients
- A New Approach to the Prophylaxis of Cyclic Vomiting Topiramate, Oya B Sezer, Taner Sezer
- Clonidine in Cyclic Vomiting, Mary Binsu Abraham, Paul Porter
- Gastric Electrical Stimulation Is an Option for Patients with Refractory Cyclic Vomiting Syndrome, Inderpreet Grover, Richard Kim, Danielle C Spree, Christopher J Lahr, Archana Kedar, Shivangi Kothari, David Fleisher, Thomas L Abell
- High degree of efficacy in the treatment of cyclic vomiting syndrome with combined co-enzyme Q10, L-carnitine and amitriptyline, a case series, Richard G Boles
- Treatment of cyclic vomiting syndrome with co enzyme Q10 and amitriptyline, a retrospective study, Richard G Boles, Mary R Lovett-Barr, Amy Preston, B Uk Li, Kathleen Adams
- Cyclic Vomiting Syndrome in Adults, T. L. ABELL et al, Neurogastroenterol Motil (2008) 20, 269–284
- Adult cyclical vomiting syndrome: a disorder of allostatic regulation?, D J Levinthal, K Bielefeldt
- Are pediatric and adult-onset cyclic vomiting syndrome (CVS) biologically different conditions? Relationship of adult-onset CVS with the migraine and pediatric CVS-associated common mtDNA polymorphisms 16519T and 3010A, R G Boles, E A Zaki, T Lavenbarg, R Hejazi, P Foran, J Freeborn, S Trilokekar, R McCallum
- A Comparison of Dysautonomias Comorbid with Cyclic Vomiting Syndrome and with Migraine, Gisela Chelimsky 1, Shruti Madan, Amer Alshekhlee, Elizabeth Heller, Kevin McNeeley, Thomas Chelimsky
- Abdominal Migraine and Cyclical Vomiting, Sanjay Cheema, Manjit Matharu
- An Internet survey of marijuana and hot shower use in adults with cyclic vomiting syndrome CVS, Thangam Venkatesan, Jyotirmoy Sengupta, Atena Lodhi, Abigail Schroeder, Kathleen Adams, Walter J. Hogan, Yanzhi Wang, Christopher Andrews & Martin Storr
- Anxiety and physiological responses to the Trier Social Stress Test for Children in adolescents with cyclic vomiting syndrome, Sally E Tarbell, Amanda Millar, Mark Laudenslager, Claire Palmer, John E Fortunato
- A case of cyclic vomiting syndrome responding to gonadotropin-releasing hormone analogue,Young Kook Shin, Joong Goo Kwon, Ka Young Kim, Jae Bum Park, Seok Jae Han, Jong Woon Cheon, Eun Young Kim, Ho Gak Kim, Tae Sung Lee, Kyung Sik Park, Kyoung Sook Won
- Cerebral vasospasm and wernicke encephalopathy secondary to adult cyclic vomiting syndrome: the role of magnesium, Álvaro Sánchez-Larsen, Tomás Segura, Susana García-Muñozguren, Javier Peinado-Ródenas, Joaquín Zamarro, Francisco Hernández-Fernández
- Clinical, psychiatric and manometric profile of cyclic vomiting syndrome in adults and response to tricyclic therapy, F Namin , J Patel, Z Lin, I Sarosiek, P Foran, P Esmaeili, R McCallum
- Cyclic Vomiting Syndrome Plus, Richard G Boles, Amy L R Powers, Kathleen Adams
- Cyclic Vomiting and Compulsive Bathing with Chronic Cannabis Abuse, Pavan Chepyala, Kevin W. Olden
- cvs-chapter-handbook-of-motility-disorders-feb-2015
- Recent Concepts on Cyclic Vomiting Syndrome in Children, Hye Ran Yang
- Cyclic vomiting syndrome – Official reprint from UpToDate 2017
- Cyclic Vomiting Syndrome in Adults, David R. Fleisher, M.D.
- Cyclic Vomiting Syndrome in Adults – IFFGD
- Cyclic vomiting syndrome in children: Experience with 181 cases from southern Iran, Mahmood Haghighat, Seyed Mohammad Rafie, Seyed Mohsen Dehghani, Gholam Hossein Fallahi, Marzieh Nejabat
- Empiric guidelines for the management of cyclic vomiting syndrome – 2005
- Cyclic vomiting syndrome: Pathophysiology, comorbidities, and future research directions
- Managing cyclic vomiting syndrome in children: beyond the guidelines
- North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Consensus Statement on the Diagnosis and Management of Cyclic Vomiting Syndrome, B U K Li, Frank Lefevre, Gisela G Chelimsky, Richard G Boles, Susanne P Nelson, Donald W Lewis, Steven L Linder, Robert M Issenman, Colin D Rudolph; North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition
- Rome III Diagnostic Criteria for Functional Gastrointestinal Disorders, Lin Chang, MD
- Symptomatic management of a child with cyclic vomiting syndrome, Shanthan Mettu, Dwitha Animireddy, Pratej Kiran Kanumuri, Radhika Muppa
- The International Classification of Headache Disorders, 3rd edition
- The New Rome IV Criteria for Functional Gastrointestinal Disorders in Infants and Toddlers, Judith Zeevenhooven, Ilan J N Koppen, Marc A Benninga
- Role of chronic cannabis use: Cyclic vomiting syndrome vs cannabinoid hyperemesis syndrome, Thangam Venkatesan, David J Levinthal, B U K Li, Sally E Tarbell, Kathleen A Adams, Robert M Issenman, Irene Sarosiek, Safwan S Jaradeh, Ravi N Sharaf, Shahnaz Sultan, Christopher D Stave, Andrew A Monte, William L Hasler
- Maternal inheritance in cyclic vomiting syndrome, Richard G Boles, Kathleen Adams, B U K Li