Dizziness in the elevator is mainly considered in two aspects, including abnormal vestibular nerve function and psychological factors. 1. abnormal vestibular function: such as common motion sickness, due to the patient’s vestibular receptors are more sensitive, in the elevator, the elevator speed has obvious changes (stop, start changes), may lead to stimulation of the patient’s vestibular nervous system, may be manifested as dizziness, usually may also be accompanied by tinnitus, gastrointestinal discomfort, cold sweat and other symptoms. 2. Psychological factors: dizziness in the elevator may also be caused by psychosomatic factors, such as common claustrophobia, the elevator environment is more confined, in this environment, the patient’s psychological changes will be obvious, nervousness, anxiety, which may lead to sympathetic nerve excitation, may appear panic, blood pressure drop, dizziness symptoms.