Coughing requires the contraction of the abdominal muscles to assist in the coughing motion. When coughing is intense, it can easily cause muscle pain in this position. This is the time to actively treat the cough with medication. In cases where the local pain is more severe, drugs such as diclofenac sodium and ibuprofen can also be taken orally and are effective in relieving the pain. If it is not caused by such a cause, it is due to a cough, respiratory infection causing inflammation of the mesenteric lymph nodes. It needs to be actively treated with heat-clearing and fire-removing drugs, effective antibacterial drugs, and physical methods for comprehensive treatment. Generally, you can use hot compresses and belly button patches to relieve local pain. In general, you need to pay attention to diet, try not to eat stimulating cold food, you need to pay attention to local warmth.