A Pediatric Case With Cyclic Vomiting Syndrome

Cyclic vomiting syndrome (CVS) is characterized by recurrent episodes of nausea and vomiting. Age at onset of symptoms ranges between 4–6 years and there is a female predominance. CVS attacks are generally associated with psychosocial or physical triggers. In last years a shared pathophysiology between migraine and CVS has suggested. Children with CVS and their mothers have elevated rates of anxiety disorders. In this report, we presented a 5-year-old girl who referred to our out-patient clinic because of recurrent vomiting episodes. Because of her anxiety symptoms and vomiting attacks, escitalopram, a selective serotonin reuptake inhibitor, was initiated and she had significant improvement during treatment.