The given program is the product of many years of cooperation between highly qualified specialists in the areas of programming and medicine, who developed a unique illness diagnostics algorithm. The program allows to minimize the range of possible diseases, as well as give recomendations in diagnostics. The program is convenient in use and does not require special skills. It is intended for a wide range of medical workers: dermatologists, doctors of general practice, students, interns and nurses. The program was repeatedly tested in real clinical conditions.