Women sleep with numb hands, the specific causes are as follows: 1, cervical spondylosis: cervical spondylosis is mainly seen in middle-aged and older women over 30 years old, can be due to long-term poor posture or degenerative changes in the cervical spine, resulting in cervical spine osteophytes, disc protrusion, compression of the nerves innervating the upper limbs, resulting in the phenomenon of hand numbness, must go to the hospital neurology or orthopedics to consult. 2, peripheral nerve disease: diabetic peripheral neuropathy, and 3, cerebrovascular disease: If patients with hypertension, diabetes, hyperlipidemia have hand numbness, be alert to the presence of cerebrovascular disease, especially cerebral infarction, it is necessary to do an MRI to make a clear diagnosis.