Sinking hair is a kind of conscious symptom of heavy head, which is accompanied by dizziness and headache in clinic. There are many reasons for sinking head, which is mainly categorized into organic lesions and functional changes. Functional changes are mainly related to lifestyle habits, such as staying up late, poor sleep quality, mental stress, overwork, seasonal climatic factors, etc., through adequate rest to improve lifestyle habits can be effective in relieving symptoms. Organic lesions, such as anemia, high and low blood pressure, malnutrition, diabetes, cerebrovascular disease, chronic renal disease, tension headache, migraine, neurological headache and so on. Organic lesions through adequate rest, can not get effective relief of symptoms, need to improve the relevant examination, and actively find the primary disease, for the primary cause of the disease of the cause of treatment, is the symptomatic treatment.