Numbness in the soles of the feet and palms of the hands is usually caused by the following two reasons: 1. If the soles of the feet and palms of the hands are numb on one side, it is often caused by diseases of the head, such as cerebral hemorrhage, cerebral infarction or tumors in the head that compress the nerves and cause numbness in the soles of the feet and palms of the hands. It can be accompanied by weakness of the hands and feet, and it is necessary to check the CT and MRI of the head for early treatment, early consultation with neurology and neurosurgery, and surgery if necessary; 2. Cervical spine diseases, when cervical spondylosis compresses the spinal cord or a tumor of the cervical spinal cord compresses the nerve, it can invert the symptoms of numbness of the soles of the feet and palms of the hands bilaterally, and it can be accompanied by weakness of the limbs and dysfunction of the second stool. In this case, MRI of the cervical spine should be examined for early diagnosis and treatment, and if necessary, surgery.