Veranika Liubiankova and Sviatlana Makarava
Introduction: Psoriasis is increasingly determined as a systemic process that affects not only the skin, but also the internal organs. In recent years special attention has been paid not only to the systemic nature of the process in psoriasis, but also to its association with comorbidities. Comorbidity is a regular combination of various diseases or conditions in one patient, it occurs in many inflammatory processes.