Sudden dizziness may be caused by otolithiasis, Meniere’s disease, cerebral infarction and so on.
1. Otolithiasis: it is a common peripheral vertigo disease, which is mainly manifested by strong vertigo that occurs when the body position is changed, but the time is short.
2. Ménière’s disease: it is a common otogenic vertigo disease, and the etiology is still unclear. It can be manifested as vertigo, hearing loss and other symptoms. When vertigo occurs, the patient is more alert, but it is recurrent.
3. Cerebral infarction: it is caused by limited ischemic necrosis of brain tissue, which can manifest as vertigo, headache, tinnitus, blurred vision and other symptoms.
The causes of sudden dizziness are more, it is recommended to consult a doctor in time, under the guidance of the doctor to take treatment, to avoid delaying the condition.