Cyclic Vomiting

The novel corona virus disease (COVID-19) has caused a great pandemic since the end of 2019. A variety symptoms been identified for this disease. In case series we report 5 patients in different age groups who presented with cyclic vomiting as late complication COVID-19. All have gone through complete diagnostic process syndrome (CVS) including endoscopy. However, they all showed normal findings. diagnosis was made based on and endoscopic laboratory We treated applying guideline previously published regarding treatment CVS patients. According to results present study, might be COVID-19 infection. So, it is necessary physicians consider differential recent infection aware its management each phase.