Fatigue syndrome, cervical spondylosis, posterior circulation ischemia, hypertension and other diseases can be found in the back of the head. 1, fatigue syndrome is seen in patients who work long hours with high intensity, and is often accompanied by high mental tension. 3, hypertensive patients with blood pressure higher than 140/90mmHg, often accompanied by headache, panic and other symptoms, found that elevated blood pressure should be low salt, low fat diet, appropriate participation in physical activities, obese patients should lose weight, the effect is not good to apply antihypertensive drug therapy. 4, posterior circulation ischemia and arteriosclerosis, patients often have Patients often have a history of hypertension, diabetes, hyperlipidemia, etc. Patients with atherosclerosis should usually eat more fruits and vegetables, exercise appropriately, and also actively control blood pressure, blood sugar and blood lipids in general.