Possible diseases that may cause headaches include colds, tension headaches, cerebral blood supply deficiency, hypertension, and psychogenic factors. 1. Cold and flu: when the onset of cold and flu, the patient will have nasal congestion, runny nose and other symptoms, but also can be accompanied by head stuffiness, headache symptoms, so it can be manifested as a sense of head tight band. 2. Tension headache: caused by pericranial muscle or myofascial contraction or ischemia, inflammatory mediator release and other triggers. There are also factors such as depression and anxiety. When the onset of a clear sense of tightness or a dull pain-like sensation, can be accompanied by nausea, vomiting and other symptoms. 3. Insufficient cerebral blood supply: it is mainly related to the narrowing of cerebral arterial atherosclerosis. Memory loss, headache and other symptoms can occur, can be manifested in the head of the tight band feeling, the head feels tied up with a band-like symptoms. 4. High blood pressure: a sudden increase in blood pressure, headache symptoms can occur, can be manifested as a feeling of head tied a band, tightening the feeling of boredom, discomfort, symptoms can be relieved after the drop in blood pressure. 5. Psychological factors: when the patient psychological pressure is too large, suffering from anxiety, depression, but also consciously head feeling tied a band, head boring discomfort. The head feels tied up with a band and many other causes, it is recommended to consult a doctor in a timely manner, under the guidance of a doctor to clarify the cause of the treatment.