Characteristics of morphological changes in the skin of patients with allergodermatoses during long-term external application of fluorined steroids Yanina Kutasevych1, Mykola Lyapunov2, Iryna Ziuban*1, Iryna Mashtakova1 https://doi.org/10.52645/MJHS.2023.2.05 The article presents the results of studies of the effect of applying topical fluorinated glucocorticosteroids in combination with ceramides on the barrier function of the skin of experimental animals with allergic dermatoses (guinea pigs).