The common causes of dizziness are as follows: 1. Otogenic diseases: such as Meniere’s disease, patients can experience dizziness, tinnitus and even nausea, vomiting, and inability to open their eyes. Vestibular neuritis and vaginitis can also cause dizziness, and patients need to go to the ENT department for diagnosis and treatment. 2. Cerebrovascular lesions: If the lesions involve the cerebellum and brainstem, they are prone to dizziness, including infarction and hemorrhage in the cerebellum and brainstem, and the corresponding lesions can be determined by cranial MRI or CT examination. 3. Postural vertigo: It is mainly related to posture, and patients can The symptoms such as dizziness and unsteadiness can be short-lived and can be relieved by themselves.