Inflammation of mesenteric lymph nodes in children can take antibiotics, antiviral drugs or non-steroidal anti-inflammatory drugs. If the inflammation of mesenteric lymph nodes is caused by bacterial infection, patients can take antibiotics such as cefixime and cefdinir dispersible tablets, which can effectively control the reproduction of bacteria, and is effective in improving the inflammation. The disease may also be caused by viral infection, patients can take interferon and other antiviral drugs to help control viral replication. Mesenteric lymphadenitis may cause abdominal pain, which can be treated with non-steroidal anti-inflammatory drugs such as melphalan and celecoxib. These medications should be used under medical supervision. It is important to follow the doctor’s instructions and not to change the dosage to prevent adverse drug reactions.