In this paper we present a review of applications of fuzzy methods in children and adolescence health care. Based on the several examples, available from journal papers, conference proceedings and book chapters we have concentrate ourselves on problems in the pediatrics that have been or can be solved with the help of fuzzy methodology. The paper is organised as follows. In section I we consider the general considerations about fuzzy logic and medicine. Section II considers the basics of fuzzy sets and fuzzy logic, the main methodological approaches for medical practical applications. Section III describes problems and the way of their solving using fuzzy approaches in pediatrics. Conclusions summarise the review in Section IV.