There are two reasons why patients always have a dull headache: on the one hand, it is considered to be a functional reason, patients are often caused by excessive tension, fatigue, sleep deprivation, poor rest, etc., and the patients show up during the daytime as a head like a buckle cover, and this dull feeling belongs to the functional headache. On the other hand, some patients have headache caused by organic diseases, such as chronic cerebral blood supply insufficiency, cerebral hypoxia, cerebral arteriosclerosis, cerebral stenosis and other diseases, resulting in headache is always stuffy, and the feeling of pain. There is also a part of the patient has muscle tension headache, which will also be manifested as a dull pain, usually triggered after the patient’s exertion, rest is not good. In this case, it is recommended that the patient consult the hospital for transcranial Doppler, cervical vascular ultrasound, head CT examination. If it is clear that the problem is caused by cerebrovascular problems, medicines to improve blood circulation will be given to alleviate the symptoms of dull headache.