RESUMEN
The increasing relevance of Information and Communication Technologies (ICTs) in medical care is indisputable. This evidence makes it necessary to start studies that analyse the scope these new forms of access to information and understanding of medicine have on the professional activity of the physician, on the attitude and on the knowledge of patients or, on the doctor-patient relationship. The purpose of this study is to explore some of these aspects in a group of physicians whose clinical activity is related to one of the greatest social impact health problems which is the treatment of chronic pain. Starting with the completion of a questionnaire, in the study group it is observed that the interaction between social structure, increase of information flows and ICTs generate transformations in social practices and behaviour of the actors of the health system. Internet is confirmed as an information space on the subject, but is shown as an underutilized space of interaction between the doctor and his patient.