Children such as mesenteric lymphadenitis caused by abdominal pain, the specific treatment methods are as follows: First, abdominal pain symptoms are mild can be given oral anti-inflammatory drugs for treatment, such as oral cefixime or amoxicillin particles. If the abdominal pain is relatively heavy, accompanied by bacterial inflammation is relatively heavy under the circumstances, the application of cephalosporin antibiotics, such as ceftriaxone sodium or cefotaxime sodium, as well as penicillin amoxicillin, sulphadoxine, and other drugs for intravenous infusion therapy to relieve the inflammation of mesenteric lymphadenitis. Second, according to the child’s abdominal pain symptoms for treatment, mild cases can be given local hot compresses, such as traditional Chinese medicine moxibustion will play a very good effect, if a little heavier with oral Yuanhu pain relief pills will play a very good effect. Third, the child mesenteric lymphadenitis with abdominal pain will be accompanied by digestive function abnormalities, such as nausea, there will be abnormal bowel function, can be combined with oral Shanbai elimination of food combination to adjust the child’s gastrointestinal function. If the child’s abdominal distension symptoms are more obvious, can be given once the application of Keserol, drainage of intestinal contents, can significantly relieve the child’s abdominal pain symptoms.