Skin and sexually transmitted diseases are very diverse in their clinical manifestations and are quite common. Therefore, doctors of all specialties often have to deal with such patients. In addition, skin changes are often only an external reflection of diseases of the internal organs, central nervous system or severe systemic diseases. Dermatology and venereology are not a “narrow” specialty, which only dermatologists should possess. On the contrary, knowledge of its fundamentals and elements is necessary in the daily work of a doctor of any specialty, therefore, one of the mandatory aspects of training is the task of teaching students to understand these issues.