Sleeping hand numbness causes physiological, cervical spondylosis, diabetes, cerebrovascular disease, etc., can be self-adjustment, rehabilitation therapy, drug therapy. 1. Self-adjustment: If you sleep with your hands pressed, or work too much with your hands during the day, carrying heavy objects, etc., this hand numbness can be relieved after resting, and you don’t need to take medication. 2. Cervical spondylosis: cervical spondylosis compression of the nerves will appear hand numbness, can be rehabilitation physiotherapy, massage, hot compresses, traction and so on. Serious cases can be operated. You can also take vitamin B1, methylcobalamin and other nutritional nerve. 3. Diabetes: long-term poor control of blood glucose can lead to sensory impairment of the endings of the hands and feet, at this time to control blood glucose, you can take acarbose, glimepiride, etc., insulin injection, plus the use of nutritive nerve medications, such as vitamin B1, methylcobalamin and so on. 4. Cerebrovascular disease: hand numbness due to cerebral infarction, need to use anti-platelet aggregation of drugs, such as aspirin, the application of statin drugs to lower lipids, such as atorvastatin and so on. Drugs should be used under the guidance of a physician, often sleep hand numbness should be timely consultation.