Checking the head should be registered with neurology. If dizziness, headache, inflexible limb movement, salivation at the corners of the mouth, confusion, and clumsy speech occur, one must first consult neurology to have a CT examination of the head and perfect the examination of the blood vessels in the head, such as CTA, all of which need to be completed by registering with neurology. When these symptoms appear, it is also necessary to conduct systematic examination and consultation through the physician, which is a guide for the diagnosis and treatment of the disease. In case of head trauma, or bump or fall attack, neurosurgery can be listed first, because intracranial hemorrhage needs to be excluded. After head trauma or bump, you may need to go to neurosurgery for debridement and bandaging.