Dermatovenereologists involved in routine outpatient practice should diagnose skin diseases and select treatments in the shortest possible time. Dermatoscopy is a valuable auxiliary method for diagnosis of melanocytic cutaneous neoplasms, but this method can also be useful for diagnosis of steroid-sensitive dermatoses. At present, dermatoscopic signs of steroid-sensitive dermatoses should be systematized and diagnostic algorithms should be developed in the near future. The article analyzes the prospects and possibilities of using dermatoscopy as a method of auxiliary and differential diagnosis of steroid-sensitive dermatoses and discusses the relevant issues of topical therapy monitoring. The algorithm for interpretation of dermatoscopic picture of steroid-sensitive dermatoses was developed based on the analysis of practical experience and literature data. A rainbow color visualization of the algorithm was proposed for convenient dermatoscopic pattern interpretation and further differential diagnosis, which enable one to quickly memorize and evaluate all the stages. Color modification of the algorithm unifies and systematizes all dermatoscopic data at all stages of diagnosis and treatment (both in outpatient practice of different specialists of the same institution and during additional consultations of patients by the department staff and student training). This algorithm format facilitates dermatoscopic data service for dermatoscopic treatment control and differential diagnosis. Dermatoscopic control of inflammation in the therapy of steroid-sensitive dermatoses reduces the main course of treatment with topical steroids and enables proceeding with intermittent therapy to prevent relapses and facilitate complete recovery of the epidermal barrier.