If vertigo occurs in a short period of time, not more than 1 minute, accompanied by rotation of visual objects, and related to the change of head position, it is considered benign paroxysmal positional vertigo. If vertigo persists without relief and is accompanied by nausea or unstable walking, it is considered to be caused by ischemia in the posterior circulation or infarction in the cerebellum or brainstem, so promptly consult a hospital for examination and treatment. Vertigo with tinnitus and ear congestion is considered to be caused by Ménière’s disease. If the vertigo is relieved in a flash during the process of getting up, it is considered to be caused by postural hypotension.