The relationship of xerosis with various skin diseases is very multifaceted, at the same time, xerosis can be the cause of the onset or aggravation of itching. Modern recommendations for the external treatment of chronic dermatoses, accompanied by xerosis and itching, imply two directions: direct therapeutic measures during an exacerbation and the use of dermatocosmetics adapted to certain symptoms.Material and methods. We observed 26 patients (mean age 38.7 ± 1.9 years with atopic dermatitis, eczema, psoriasis or pruritus, where xerosis was present in the clinical picture and pruritus was noted. All patients used topical drugs in accordance with the nosology, in as an adjuvant therapy – Neotanin Comfort Plus cream.Research results. In atopic dermatitis, the corneometry index increased by an average of 21%, with eczema – by 20%, with psoriasis – by 22%, with skin itching – by 12%. Transepidermal water loss decreased in atopic dermatitis by 19.8%, with eczema – by 22.8%, with psoriasis – by 21.8%, with pruritus – by 18.4% The value of the total BRS index decreased by more than two times.Conclusion. The use of Neotanin Comfort Plus cream in combination with topical drug therapy (GCS, multicomponent drugs) is highly effective and safe in patients with atopic dermatitis, eczema, psoriasis or pruritus, which makes it possible to recommend it for use in wide clinical practice.