When a patient gets up with dizziness, the following two aspects are considered: First, if the dizziness lasts no more than one minute, is accompanied by visual rotation and even nausea, and is related to a specific change in head position, this condition is considered benign paroxysmal positional vertigo, which is commonly known as otoliths. Patients can have a positional test to clarify and treat the problem by repositioning the head manually. Secondly, dizziness when getting up is more likely to be postural hypotension. Patients in a sedentary or squatting situation, suddenly standing up will appear dizzy and dizzy, and even have black symptoms in front of the eyes, should be considered postural hypotension, caused by changes in blood pressure.