Coughing when the situation of stomach pain, it is likely that the symptoms of coughing is heavier, resulting in abdominal muscle pulling, so it will feel more pain in the stomach, often the symptoms are not too serious, you can use cough and phlegm medicines to relieve the symptoms of coughing, the stomach pain can be relieved. At this time, you can use Ambrotyl oral solution, lung force cough combination or compound licorice combination to stop cough treatment. Then there is anti-inflammatory treatment, if it is a viral infection, you can use Pu Di Lan Anti-inflammatory Oral Solution, if it is a bacterial infection, you can use Cefixime or Cefradine. If the cough is caused by mycoplasma infection, you can use azithromycin or roxithromycin for treatment. In addition, a cough and stomach pain is likely to be a respiratory infection secondary to mesenteric lymphadenitis, and an abdominal ultrasound should be done first to confirm the diagnosis. If it is indeed mesenteric lymphadenitis, antibiotics are needed for treatment. If you are an adult, you can use norfloxacin, if you are a child, you can use cefixime, you can also use a hot water bag to give the stomach a warm compress, can also relieve the symptoms of stomach pain.