Right lumbar neuropathic pain can be caused by the following reasons: first, intercostal neuralgia, intercostal neuralgia can often lead to a side of the lumbar intercostal nerve travel pain, often for the intercostal nerve chronic inflammation and lead to, then there can be intercostal nerve pain or radiating pain, this time to early examination to diagnose, early nutritional nerve as well as closed treatment. Second, dermatoneuritis, when one side of the lumbar dermatoneural nerve has chronic inflammation, there can be dermatoneural nerve innervation area of neuropathic pain, often for a palm area size pain, then we need to diagnose the early examination, early nutritional nerve and physical therapy. Third, thoracic spine disease, when the thoracic spine tumor or tuberculosis compression of the nerve root, can also lead to one side of the lumbar neuropathic pain, this time to check the thoracic spine of the MRI, CT and blood test to diagnose.