Dizziness is a multidisciplinary disease, but the distribution of departments is different in each hospital, mostly neurology and otolaryngology. 1. If dizziness suddenly appears with heavy vision, blurred vision, facial numbness, slurred speech, choking and coughing, or weakness of one limb, it is necessary to register with emergency neurology or emergency internal medicine. 2.If the dizziness is sudden and persistent and accompanied by tinnitus and deafness, you need to call the emergency otorhinolaryngology department. 3. If the dizziness is long-term and chronic, you should register with the Department of Otolaryngology and the Department of Neurology. This will allow for the appropriate examination according to the specific symptoms. 4, Depending on the different cases of dizziness, you may also need to go to ophthalmology, general internal medicine, psychological clinic and other further examinations. 5, If there are symptoms such as dizziness, neck discomfort, neck and shoulder numbness, and the dizziness occurs after neck and shoulder activities you can register for neurology or orthopedics. There are many causes of dizziness, and the specific department to see needs to be determined based on the length of dizziness, duration, triggering factors, how to relieve and the accompanying symptoms. Of course, as far as common sense goes, most dizziness is related to neurological disorders of the brain, so neurology should be listed.