The dizziness that appears during infusion may be related to the drugs used for infusion, such as the commonly used vasodilator drug sodium nitroprusside, which may cause dizziness if the blood pressure drops due to too fast an infusion, and the infusion of cephalosporins may cause allergy, which may also manifest as dizziness, so be sure to observe closely and notify the medical staff in time. Also, dizziness may occur after infusion because the infusion speed is too fast, resulting in heart failure, which may cause dizziness, chest tightness, shortness of breath, and wheezing in addition to dizziness. Therefore, when dizziness occurs after infusion, notify the health care provider to monitor blood pressure, heart rate, and electrocardiography to see if there is a problem, and also pay attention to observe whether there is a skin rash, adjust the drip rate must slow down, and observe that if the dizziness does not ease, the infusion must be stopped in a timely manner.