There are several reasons for the symptoms of head numbness: 1, it may be related to the recent stressful life, fast pace of life, excessive tension, anxiety, frequent fires, etc., resulting in poor blood circulation in the head. 2, if there are frequent difficulties in sleeping, staying up late, short sleep time, sleep quality is significantly reduced, there may also be symptoms of head numbness, swelling and pain, drowsiness, etc. 3, feeling head If you have a headache, it may be related to high blood pressure. 4.If you often have symptoms such as hiccups, sleeplessness, weakness of limbs, numbness, etc., it may be related to diseases such as cerebral insufficiency of blood supply, cerebral infarction, cerebral arteriosclerosis, etc. 5.If you feel uncomfortable in your neck and have symptoms of wood at the back of your head, it may be related to diseases of the cervical spine, you should go to the hospital to check and determine the cause before Treatment.