If your child has inflammation of lymph nodes, accompanied by stomach pain, you can choose to treat the cause of the problem, symptomatic treatment, general treatment and so on. 1. Causal treatment: inflammation of lymph nodes is mainly related to bacterial or viral infection, and can be treated with anti-infective therapy in cooperation with the doctor, if it is a viral infection, symptomatic treatment can be given. If it belongs to bacterial infection, you need to cooperate with the doctor to choose anti-inflammatory drugs, such as cefixime, amoxicillin and so on. 2. Symptomatic treatment: the child lymph node inflammation accompanied by stomach pain, in the pain symptoms are more serious, you can choose ibuprofen drug pain treatment, relieve pain. 3. General treatment: usually should avoid letting the child eat unclean food, keep a light diet, more water. The symptoms of the child lymph node inflammation stomach very painful, should go to the hospital as soon as possible, and under the guidance of professional physicians, the appropriate treatment and treatment. The above medications need to be used under the guidance of a doctor.