Objective: The purpose of this study was a retrospective study of the contingent of Impact of COVID-19 on the clinical picture and therapy of Bipolar I Disorder maniacal episode who were most infected with COVID-19. Materials and Methods: We study 150 patients Bipolar I Disorder who infected with COVID-19 impact on the clinical picture and therapy of the illness. The investigation ware carried out in psychiatric hospital Ministry of Health of the Republic of Azerbaijan. The hospital has a capacity of 2000 beds. Results: patients with Bipolar I Disorder who infected with COVID-19 in these clinically observed following changes: the intensity of psychopathological symptoms increased, psychosomatic balancing occurs, that is, during the COVID-19 illness, Bipolar I Disorder symptoms fade into the background, practically prevalence maniacal faze become intensively. Conclusion: patients Bipolar I Disorder who infected with COVID-19 in these clinically observed shows psychotic maniacal faze become intensively.