The solution to hand numbness, arm numbness is as follows: first of all, find the cause of hand numbness, arm numbness, if it is a side of the hand numbness, arm numbness, the consideration of cerebrovascular disease is more likely to be a head CT and MRI to determine the cerebral blood vessels are hemorrhagic or ischemic etiology for ischemia can be antiplatelet aggregation, improve the circulation, blood circulation, for the hemorrhagic cerebrovascular disease, you can be given to the dehydration, For hemorrhagic cerebrovascular disease, dehydration, lowering cranial pressure and other medications can be given. Secondly, if hand numbness, arm numbness is not caused by cerebrovascular disease, you can further check the cervical intervertebral disc CT, general cervical spondylosis caused by arm numbness, hand numbness and posture has obvious correlation, the patient is accompanied by neck pain, the patient can be given traction, acupuncture, massage, and physical therapy to improve the treatment, and at the same time, it is recommended that the patient to carry out self-cervical spine drill exercise, to develop a good sitting posture, and if the internal medicine conservative treatment is ineffective, if necessary, surgical treatment. If the internal conservative treatment is ineffective, surgical treatment is necessary.