Cyclic Vomiting Syndrome: Causes, Tests and Treatment Options

Cyclic Vomiting Syndrome (CVS) is a condition in which a person suffers from severe attacks of nausea and vomiting. CVS was first noted by Samuel Gee in 1982. Although a long time has passed, doctors are still unable to determine what causes CVS. Adults and children are equally vulnerable to this condition -- which is periodic.