What action should be taken if a patient reports chest pain after receiving a medication?

When a patient reports chest pain after receiving a medication, the most critical action is to immediately notify the physician. Chest pain can be a sign of a serious underlying issue, such as an adverse reaction to the medication, a cardiac event, or other life-threatening conditions. Prompt communication with the physician ensures that the patient receives the necessary medical attention and assessment without delay, which can be vital in preventing complications.

While assessing the pain, documenting the complaint, and monitoring the patient's condition are important aspects of patient care, they should not replace the urgent need to inform the physician about any potential serious symptoms like chest pain. Immediate notification allows for timely intervention, which is crucial in cases where the patient’s health could rapidly deteriorate.