To date, the selection of the correct treatment of the consequences of the manifestation of coronavirus infection in the oral cavity is an urgent problem in the practice of a dentist. A change in the perception of taste, olfactory sensitivity, the appearance of dryness in the oral cavity - all this accompanies the lack of comfort of a person’s life in society, which can subsequently lead to serious psychological complexes. The consequence of xerostomia is damage to the mucous membrane, the development of diseases caused by periodontal pathogenic factors, infectious lesions of the oral cavityby the type of candidiasis. Xerostomia can cause poor oral hygiene, which in turn will lead to the risk of developing carious lesions of the teeth.