Vertigo may be a sign of cerebral infarction, or it may be a symptom of benign paroxysmal positional vertigo, Meniere’s disease, or vertebral artery cervical spondylosis. 1. Cerebral infarction: the symptoms of vertigo may be caused by transient cerebral ischemic attack of the posterior circulatory system, and may be accompanied by speech disorder, ataxia and other symptoms, which can be relieved by itself in a short period of time, and some of them may be developed into cerebral infarction, and therefore are the precursor symptoms of cerebral infarction. 2. Benign paroxysmal positional vertigo: vertigo is easy to appear when the position of the patient’s head changes, such as when getting up or lying down, and is usually accompanied by nausea, vomiting and other symptoms. 3. Ménière’s Disease: The disorder of the lymphatic system of the inner ear leads to the accumulation of water in the inner ear, which causes vertigo, and the head movement can aggravate the vertigo, accompanied by hearing loss, and the symptoms of vomiting can occur. 4. Vertebral artery-type cervical spondylosis: it can be induced by overwork, long time looking at electronic products and other factors, which compresses the vertebral artery and gives rise to vertigo symptoms. Vertigo may be a sign of cerebral infarction, but most of them are the clinical manifestations of related diseases, therefore, it is recommended to seek timely medical treatment for the symptoms of vertigo.