Cyclic Vomiting Syndrome – an overview
written by: Ramón Tormo Carnicé MD According to the National Institute of Diabetes and Digestive and Kidney Diseases (NIH), Cyclic vomiting syndrome, or CVS, can be defined as a functional gastrointestinal (GI) disorder that causes sudden, repeated attacks -called episodes- of severe nausea and vomiting. Episodes can last from a few hours to several days....
