[Power in the ICU: awareness and change].

- Power is a charged issue but, when executed with integrity, a potent instrument to improve quality of care.- Execution of power has various manifestations, which have an important effect on several aspects of the care process including the doctor-patient relationship, primary responsible physician and the relationship with other team members.- Abuse of power is a source of conflicts and may also result in emotional exhaustion and burnout.- Various measures may stimulate the appropriate use of power.