Mesenteric lymph node swelling stomach pain is due to mesenteric lymphadenitis, treatment can use scopolamine and other drugs to relieve the symptoms of stomach pain, but also for the pathogen for anti-infection treatment. Enlarged mesenteric lymph nodes are caused by mesenteric lymphadenitis, and the disease can lead to the patient’s symptoms of stomach pain, and the treatment can use scopolamine, cetrimonium bromide, belladonna tablets and other drugs to relieve the spasm of the intestinal tract and alleviate the symptoms of stomach pain. As the disease is caused by respiratory and gastrointestinal infections involving the mesentery, anti-infective treatment is also needed, and ribavirin, amoxicillin, cephradine and other medications can be used for the treatment of the causative pathogens. In addition, it is also necessary to let the patient bed rest, light diet, and give rehydration, correct water electrolyte disorders and other treatments. If there are symptoms of swollen mesenteric lymph nodes stomach pain, it is recommended to consult a doctor in time and ask the doctor to deal with it.