Background And Objective: Headache and orofacial pain are often persistent and not easy to be evaluated. The objective of this study was to investigate the epidemiology of headache and orofacial pain in Brazilian adults and elders in a district of São Paulo (Brazil).
Study Design: population-based cross-sectional; Adults (18-59 years old) and elderly people (above 60 years old) were evaluated according to their socio-demographic characteristics, prevalence and location of pain and associated factors.