The patient is dizzy and feels like the house is spinning and wants to vomit, this condition is called vertigo symptoms. The causes of vertigo in patients are mainly considered as follows: 1. If the patient is an elderly person, it may be caused by lesions of the central nervous system, commonly caused by cerebral infarction, cerebral hemorrhage and cerebrovascular spasm; 2. If the patient is dizzy and feels that the house is spinning and wants to vomit, it should be considered as caused by peripheral vertigo diseases. The most common clinical disease is Meniere’s disease, which is caused by water in the membranous vagus for various reasons, and patients will have repeated episodes of vertigo, as well as tinnitus, dullness, hearing loss, and nystagmus. Patients may also experience pallor and sweating. The next thing to consider is otoliths, which is a common clinical vertigo disorder. It usually occurs during the change of the patient’s head position, and the episodes are short, usually not more than one minute, and are also accompanied by characteristic nystagmus.