The hands have been tingling to consider and cervical spondylosis, diabetic peripheral neuropathy, carpal tunnel syndrome, spinal cord disease, and Guillain-Barre. 1. Cervical spondylosis. This disease is caused by cervical vertebral osteophytes and other reasons leading to nerve root compression, and numbness and weakness of the fingers and other symptoms. Diagnosis is confirmed by cervical spine three-digit film or MRI. After diagnosis, vitamin B1, vitamin B12 and other medications are given to nourish the nerves. Acupuncture, tuina and moxibustion can be used to improve local circulation. 2. Diabetic peripheral neuropathy. Long-term poor glycemic control can lead to peripheral neuropathy, which can be manifested as numbness in the hands. It can be treated by adjusting blood glucose and nutritional nerve therapy. 3. Carpal tunnel syndrome. This disease is caused by the compression of wrist nerves. It can be improved by localized closure or surgical treatment. 4. Spinal cord disease. When suffering from spinal cord tumor, spinal cord cavity, due to spinal cord compression, sensory dysfunction below the segment, resulting in symptoms of hand numbness. The diagnosis is confirmed by combining with spinal cord MRI examination. After the diagnosis of this disease is confirmed, the condition is improved by surgical treatment and rehabilitation therapy. 5. Guillain-Barre. The cause of this disease is unknown, and it is often preceded by a history of respiratory or intestinal infections. Numbness of the proximal limbs occurs at the onset of the disease. Diagnosis is confirmed by cerebrospinal fluid examination. The disease is mainly improved by intravenous administration of immunoglobulin and rehabilitation. This symptom requires prompt medical attention to avoid delay.