The subject of the study – rosacea and demodicosis. The purpose of the work is to analyze the effect of the clinical association of demodicosis and rosacea on the mutual course of these dermatoses. Materials of the analysis are given, which testifies to the disputability of assigning Demodex ticks to the etiological causes of rosacea. At the same time, in cases of their increased activity as a result of various reasons that are important for the pathogenesis of rosacea, the course of this dermatosis is complicated.Keywords: rosacea, demodicosis, clinical associations
