Every afternoon head swelling headache is considered to be tension-type headache, high blood pressure, cervical spondylosis, etc., part of the people also need to be alert to stress, mood swings and other physiological factors. 1. Tension-type headache: pericranial muscle or myofascial contraction or ischemia, inflammatory mediator release and other triggers. There are also factors such as depression and anxiety. Tension-type headache is easily induced when you don’t get a good rest at noon every day, and the symptoms of headache appear in the afternoon. 2. Hypertension: the disease is related to heredity, long-term smoking, obesity and other factors. Some patients’ blood pressure will regularly rise in the afternoon, which can trigger the phenomenon of headache. Some patients also appear dizziness, neck tightness, palpitations and other symptoms. 3. Cervical spondylosis: For patients with cervical spondylosis who have been working for a long time, after a busy morning, cervical spondylosis can be aggravated, compression of blood vessels and nerves, and headache phenomenon, accompanied by neck pain, restricted movement, numbness of limbs and other uncomfortable symptoms. 4. Physiological factors: In addition to the above diseases, overwork, lack of sleep, emotional fluctuations and other physiological factors can also cause headaches every day in the afternoon, should pay attention to identify. It is recommended that people who have headaches in the afternoon should consult a doctor in time so that the disease can be clearly identified and treated according to the doctor’s instructions.