Work in the field of health has been distorted over the years, with the emergence of new health systems that have made the delivery of services a real business. As a result, the field has lost not only the motivation with which it originated, but also the human quality of providing health care. It is not new to say that exercise of the medical profession is in crisis. The causes of this predicament can be found in policies and health systems that are poorly imitated, poorly administered, mismanaged, and poorly regulated. However, there is no denying the crisis is also due to the loss of the Hippocratic spirit that gave force and vitality to the medical profession from its beginning.Several aspects of work in health and health care, namely, scientific and technical competence (knowledge and knowhow) and human skills (knowing "how to be"), are examined in this chapter, based on a brief look at the patients and the professionals who serve them. The author goes on to discuss three fields of professional activity where these competencies play out: the Hippocratic tradition, social responsibility, and constructive dialogue. In conclusion, and in light of the above, several initiatives and strategies to humanize health services are suggested. They involve example, communication, accompaniment, correction, purpose, and professionalism.