What action should be taken if a hemolytic reaction occurs during a blood transfusion?

In the event of a hemolytic reaction during a blood transfusion, stopping the transfusion is the most critical and immediate action to take. Hemolytic reactions can lead to the destruction of red blood cells, causing potentially severe complications such as kidney failure or shock. By halting the transfusion, you prevent further exposure to the incompatible blood, which mitigates the risk of escalating complications.

Once the transfusion has been stopped, it is standard practice to maintain venous access with normal saline to ensure that the patient remains hydrated and to help flush out any remaining blood product in the transfusion line. Additionally, appropriate medical help should be summoned and vital signs closely monitored, as interventions may be needed to address the symptoms of the reaction.

This action is supported by established protocols for blood transfusions, which emphasize the importance of recognizing and responding promptly to adverse reactions. Ensuring patient safety is paramount, and stopping the transfusion is a decisive step in managing any complications arising from hemolytic reactions effectively.