Dizziness is a common functional disorder of the brain and one of the common clinical symptoms that many people experience. Many people believe that the presence of dizziness is a brain problem and that they should see a neurologist. In fact, there are many causes of dizziness. In addition to common cerebrovascular diseases such as stroke, hypertension, anemia, cervical spondylosis, and inner ear diseases can also cause dizziness. Moreover, due to different foci, different departments should be consulted, so which dizziness should be listed as neurology? What other dizziness departments should be listed? 1. First, we should rule out dizziness that occurs under ordinary circumstances. For example, dizziness after heat stroke (heat stroke), hunger, before and after menstruation, dizziness after standing up after squatting for a long time, etc. Dizziness after heat stroke, often with a history of high temperature, accompanied by headache, fatigue and other symptoms, should be promptly registered with the emergency department; the latter three cases are normal and can be relieved after eating and resting. 2. Insufficient blood supply to the brain leads to dizziness, hang neurology. Acute cerebral ischemia caused by cardiac arrest, paroxysmal tachycardia, ventricular fibrillation, etc. can cause dizziness, blurred vision, stomach discomfort, syncope and other symptoms. Dizziness caused by cerebral arteriosclerosis, brain aneurysm, etc. may be accompanied by headache, memory loss, sleep disturbance, etc. 3. If you suddenly become dizzy and have a heavy head and a red, feverish face, it is best to have your blood pressure measured and then checked by a cardiologist. When dizziness is caused by high blood pressure, it is often accompanied by head swelling, panic, irritability, tinnitus, insomnia and other discomforts, so you should hurry to measure blood pressure, and if you find that your blood pressure is high, you can take antihypertensive drugs before consulting a doctor. 4. Cervical dizziness to see orthopedics. Patients with cervical spondylosis such as osteophytes and herniated discs often experience neck tightness, limited flexibility, occasional pain, numbness and coldness in the fingers. If cervical spine hyperplasia squeezes the vertebral artery in the neck and causes insufficient blood supply to the brain, it can cause dizziness, which should be seen in orthopedics and the original disease should be treated in time to relieve the symptoms of dizziness. 5. Ear and nasopharyngeal diseases can cause dizziness, and promptly see an otolaryngologist. The human inner ear is not only responsible for hearing, but also for the function of balance. Otoliths, Meniere’s syndrome and other inner ear diseases can affect the balance function. Patients may experience typical symptoms of dizziness such as tipping sensation, feeling oneself swaying, and rotating scenery, often accompanied by nausea and vomiting, and cold sweats. 6. Anemic elderly people who show dizziness, weakness and pallor should go to the hospital for a checkup to see if they are anemic. Elderly people are prone to anemia if they do not pay attention to nutritional care. In addition, anemia can be secondary to dyspepsia, peptic ulcer, gastrointestinal bleeding, and chronic inflammatory diseases in elderly patients. If there is dizziness accompanied by weakness and pallor, the possibility of anemia should be considered. In a healthy state, the amount of hematopoietic tissue present in the body as well as the quality and quantity of hematopoiesis has decreased in the elderly, and the aging of the red blood cells themselves makes their utilization of iron much less than before. Therefore, elderly people are prone to anemia if they do not pay attention to nutritional care. In addition. Patients with dyspepsia, peptic ulcer, gastrointestinal bleeding and chronic inflammatory diseases can be secondary to anemia. 7. High blood viscosity: hyperlipidemia and thrombocytosis can increase blood viscosity and slow blood flow, resulting in insufficient blood supply to the brain, which can easily lead to fatigue, dizziness and weakness. There are many causes of hyperlipidemia, the most important one is the unreasonable structure of diet, patients eat a lot of high-fat and cholesterol food, and do not like to exercise. Currently, the incidence of this type of disease is on the rise. In conclusion, dizziness is a phenomenon that has many causes and cannot be simply judged. When a patient experiences persistent or recurrent dizziness, do not carry it hard. If you cannot distinguish which type of dizziness you have, you can first visit a neurologist and let the doctor help analyze your condition. The doctor will make a clear diagnosis and determine a treatment plan based on tests such as cerebral hemogram, brain CT, MRI, and vestibular function.