If the head numbness is hemiplegic, it can be caused by migraine or tension headache and can be accompanied by photophobia, lacrimation or nausea. If one side of the head numbness can be clinically seen in some thalamic lesions, such as thalamic occupancy, infarction, etc., the patient can appear the opposite side of the head numbness, accompanied by the numbness of the hemiplegic body, generally after the head CT or nuclear magnetic examination can confirm the diagnosis. For head numbness, it can also be seen clinically after long hours of desk work or after straining or staying up late, mainly due to the continuous contraction of the muscles and fascia of the scalp, the patient can have head numbness. If you work for a long time, the head numbness in the back of the pillow will be the main, appropriate massage or acupuncture can effectively improve.