If a patient has dizziness due to an arrhythmia, the dizziness can usually be relieved by actively controlling the primary cause and correcting the arrhythmia. If severe arrhythmias cause dizziness and headache, the patient should go to the hospital immediately for systematic examination, and close monitoring of heart rate, blood pressure, and pulse should be performed. dizziness can be relieved. In addition, oxygen therapy, that is, oxygen inhalation therapy, can be administered. If the patient has a significant blood supply deficit that causes dizziness, certain medications can be applied to improve the blood supply to the brain, which also provides relief from dizziness.