There are more causes of dizziness, and you need to choose different departments according to different causes. Generally you can hang up cardiovascular medicine, neurology, orthopedics and so on. 1. Neurology: dizziness is a manifestation of problems in the central nervous system, which is one of the common diseases in neurology, and also the first department that should be considered when registering. Dizziness can occur when the brain tissue is diseased, enlarged, edematous, etc., compressing the nerves. Neurology can be consulted. 2. Cardiovascular medicine: If you have a history of hypertension, you can also consult the cardiovascular medicine department. Because elevated blood pressure will increase the pressure of blood vessels in the brain, causing cerebral vasospasm, resulting in insufficient blood supply to the brain, which in turn causes dizziness. 3. Orthopedics: Orthopedics can mainly check the cervical spine, if you suffer from cervical spondylosis, hyperplasia of the bone compression to the vertebral artery, it will result in the supply of blood to the brain to reduce the lack of oxygen to the brain tissue and dizziness, so dizziness can be hung up on orthopedics. It is recommended to go to the hospital when the symptoms of dizziness occur, to clarify the cause of the disease and then timely treatment, so as not to delay the condition.