Abdominal pain is a very common clinical symptom with a variety of etiologies, and the treatment varies greatly depending on the etiology. Abdominal neuropathic pain is less obvious with organic lesions and should be distinguished from other organic lesions in clinical treatment. If there is widespread pain in the left abdomen or a more localized and obvious hidden pain, it should be caused by a disorder of the nerve function of the digestive tract. The disorder of abdominal nerve function causes disturbance of gastrointestinal peristalsis, resulting in obstruction of the lower colon or anal canal and other locations, requiring treatment with neuromodulatory drugs. There are also intercostal neuralgia caused by neurological lesions outside the abdominal cavity, and some tumors cause neuropathic pins and needles pain. In this case, in addition to relieving the compression of the nerve, the affected nerve should be treated with nerve nutrition and circulation improvement to ensure the recovery of nerve function.