[Palliative care: an approach based on the professional health categories].

Palliative care has emerged as a humanitarian philosophy of caring for terminally ill patients, alleviating their pain and suffering. This care involves the action of an interdisciplinary team, in which all the professional recognize the limits of their performance will help the terminally ill patient to die with dignity. This article deals with the issue of death and dying, both from the traditional and the contemporary standpoint, and how palliative care have been treated in the job categories of medicine, social work, psychology and nursing.