Cyclic Vomiting Syndrome in Adults
Cyclic vomiting syndrome (CVS) is a disorder with recurrent episodes of severe nausea and vomiting interspersed with symptom free periods. While CVS has been studied in pediatric populations, its occurrence in adults has been underappreciated. It is now thought that this crippling syndrome can occur in a range of age groups from children to adults. Recognizing and treating the condition are discussed.