The medicines are of basic importance for the recovery of the health, but they are not exempt of risk, being able to become extremely dangerous in certain situations. Beyond the risk to the health, when used of form irrational they also cause unjustifiable economic losses, they is esteem that about 50% of the patients they abandon total partially or the established treatments or commit errors in the administration of medicines, what can lead to the aggravation of its state of health (GICK; YOU WOULD MAKE, 2005). These data are important, to the measure that they indicate not only I aggravate it to the health of the patients, but also one significant increase of the expenses of the health system. Such fact if becomes individually critical in the public sector, where the deficiencies in the primary attention result in such a way in the overload of the too much levels of attention to the health as in the rise of the costs for the maintenance of system (GICK; YOU WOULD MAKE, 2005). 3,2 Pharmaceutical attention in Brazil In 2001, a group of entities and institutions, worried about the magnifying of the pharmaceutical attention in Brazil, instituted the Managing Group in Pharmaceutical Attention, under the coordination of the Organization Pan-American of the Health, that resulted the proposal of a Brazilian Consensus of Pharmaceutical Attention, being this considered ' ' a model of practical druggist, developed in the set of the pharmaceutical assistance, form integrated to the health team. The direct interaction of the druggist with the user aims at the rational resulted medicine use and the attainment of better, come back toward improvement of the quality of life (I CASTRATE et al., 2006). This professional considers itself that the direct relation, orientation and accompaniment of the user of the medicine are the moment most important in the work of the druggist, therefore is the privileged retainer of the knowledge on medicines. . For even more details, read what Gary Kelly says on the issue.