El discurso imperante de la época se nos presenta bajo la égida del ideal “todos consumidores. Imperativo que responde al amo económico que empuja a todos por igual al consumo. Así, el discurso científico actual avanza con este imperativo, con la creencia de que “todo es consumible, “todo es calculable”, ilusión totalizante que intenta subsumir lo imposible, forcluyendo lo que se presenta como resto.Es justamente sobre este resto excluído por el discurso científico que el psicoanálisis opera. Palabras clave Ciencia Toxicomanía Psicoanálisis Medicina ABSTRACT DRUG ADDICTION AND ITS RELATION WITH THE PRESENT SCIENTIFIC The prevailing speech of the age appears under the dominion of the ideal ‘all consumers”. Imperative that responds to the economic master who pushes to all of us in the same way to the consumption. Thus, the present scientific speech advances with this imperative, with the belief that everything is consumable, everything is calculable. This kind of illusion, that tries to subsume the impossible thing, excluding what it appeas like the rest. It is exactly on this rest excluded by the science that psychoanalysis operates. Key words Science Addiction Psychoanalysis Medicine