This poster presents a study about the influence of gender related factors, age, body weight, time of service in the profession and practice of physical exercise on the prevalence of discomfort/pain complaints in dental professionals. The scope of this study was limited to 123 subjects, 84.24% of professionals in the public dental clinics, who answered the multidimensional analytical work questionnaire. The data suggest that the lack postural awareness can contribute to the maintenance of painful conditions and also the low commitment to self-care can perpetuate the state of musculoskeletal discomfort/pain, justifying the application of the ergonomics concepts in the workplace and systematic guidance to professionals to adopt a healthy lifestyle.