SEEIUC DEFINITION

• The pain is a disagreeable sensation that can become unbearable for the one that suffers from it, and takes part of the experiences of the majority of patients who join a hospital. Up to 40 % of patients joined Intensive Care Units (ICU), they recount to have suffered pain in some moment of their stay in the ICU, despite they had received sedative medicines with amnesic effect. (1,9)