Quadriplegic neuralgia may be caused by nerve inflammation, or may be caused by cervical myelopathy, such as cervical cord tumor. Therefore, it is recommended to go to a regular hospital as soon as possible to have a checkup to clarify the cause of the disease and then treat the symptoms. Neuralgia of the limbs may also be a rheumatic immune disease, it is recommended to go to the rheumatology and immunology department of the hospital for examination. Neuralgia of the limbs may also be a lack of nutrients in the body, this time you can eat the treatment of nutritious nerve drugs, such as vitamin B12, etc., you can also eat Colla Corii Asini, Salvia Miltiorrhiza and other qi and blood tonic medicines to regulate. Patients with neuralgia of the limbs may also be caused by diabetes, so usually must pay attention to eat low-sugar food, so as to alleviate the symptoms of neuralgia of the limbs. It may also be caused by the lack of calcium in the body, usually pay attention to drink more pure milk.