Headache and dizziness are subjective feelings and are common functional disorders of the brain, but may also be the manifestation of some systemic diseases. The specific causes should be determined by the patient’s form of onset and related examinations, as follows: First, the patient’s headache and head dizziness may be caused by the common cold, during fever, or may be caused by lack of sleep and plant nerve dysfunction. This type of patients are mostly caused by staying up late, long-term low quality sleep or insufficient depth of sleep, etc.; secondly, patients with headache and headache symptoms should be considered to be caused by tension headache or migraine attack; thirdly. Patients with headache and cloudy head may also be related to atherosclerosis of the brain and insufficient blood supply to the brain, and the degree of headache caused by this condition is usually not too heavy.