Hand numbness prescription is not reliable. The cause of hand numbness needs to be clarified first and treated in a scientific way. Common causes of hand numbness are cervical spondylosis, carpal tunnel syndrome, diabetic peripheral neuropathy and so on. It is recommended that patients go to the hospital in time to clarify the cause of the disease. 1. Cervical spondylosis: patients with neurogenic cervical spondylosis may experience radiating pain or numbness in the upper limbs, accompanied by neck pain and stiffness in the neck. Treatment is mainly aimed at relieving the symptoms, often using vitamin B, methylcobalamin and other drugs for treatment. If necessary, cervical spine surgery is feasible. 2. Peripheral neuritis: Peripheral nerve pain, numbness, pain and movement disorders of both upper limbs or both lower limbs can occur. The main focus on the cause of the treatment, can use B vitamins and neurotrophic drugs. 3. Carpal tunnel syndrome: mainly manifested as abnormal sensation of the wrist, may appear pain, numbness, weakness and other symptoms. Methylcobalamin, vitamin B and other drugs can be taken orally. Localized closed treatment or surgical treatment is also feasible. There are many reasons that lead to numbness of the hand, it is recommended that patients go to the hospital in a timely manner, clear causes, regular treatment, strictly comply with the medical advice and medication.