**Abstract**

Patient safety addresses the risks involved in health care, simplifying or eliminating adverse events, these are defined as incidents that occur during the provision of health care and that result in harm to the patient. Health care is increasingly complex and can increase the potential for incidents, errors or failures to occur. Hemodialysis is a technically complex procedure, with many potential sources of error and which can cause harm to patients. Dialysis is a therapy that in recent years has benefited many patients, but it is a care process that involves important dangers and risks. Hemodialysis is a hospital sector with a great risk potential for the occurrence of adverse events, this occurs for several reasons such as complex procedures, the use of high technology, the characteristic of chronic kidney disease, the high use of medications. Strategies need to be taken to reduce the occurrence of adverse events, thus ensuring the quality of dialysis, consequently the quality of life of patients with chronic kidney disease undergoing dialysis treatment.

**Keywords:** renal dialysis, patient safety, nursing care, chronic renal failure, nursing in nephrology
