The hemophilia patient is influenced in his development not only by purely physiological aspects but also by the emotional states, worries and motivations available to him. This makes it possible to determine to a large extent the subjective well-being and the possibility of living to the fullest potential, both psychically and socially. Characterizing the quality of life perceived by a group of pediatric patients with hemophilia from the state of Guerrero in Mexico is necessary and essential.