The cyclic vomiting syndrome (CVS) is an infrequent condition in pediatric practice, in which recurrent vomiting episodes are followed by asymptomatic periods. The authors report the case of an 8-year and 2-month old child who had been hospitalized on several occasions for persistent vomiting accompanied by nausea, and periumbilical and epigastric abdominal pain. The child's anamnesis and clini...

Cyclic vomiting syndrome (CVS) is a disorder characterized by recurrent, stereotypic episodes of nausea, vomiting, and other symptoms, separated by intervals of comparative wellness. These episodes carry on for hours or days. The patient is healthy between the episodes and has no clinical finding. For the treatment of the CVS, antiemetic, antimigraine and sedative medications were used. However...

Introduction The increasing prevalence of cannabis use in the world requires awareness cannabis-related disorders such as cannabinoid hyperemesis syndrome (CHS). CHS is characterized by cyclic episodes nausea, vomiting and abdominal pain, affecting chronic users, who usually recur to hot showers relief symptoms. pathophysiology underlying this still unclear. Despite well-established anti-emetic...