There are many causes of bloating after meals, such as gastrointestinal diseases (gastritis, gastric ulcer), liver and gallbladder diseases (hepatitis, cholecystitis), heart diseases (coronary artery disease, arrhythmia) and so on. 1. Gastrointestinal diseases: Gastrointestinal diseases such as esophagitis, chronic gastritis, gastric ulcer, duodenal ulcer, etc., most of which cause symptoms such as bloating, nausea, vomiting, loss of appetite, etc., and may also lead to a feeling of bloating in the ribs after meals. 2. Liver and gallbladder diseases: chronic hepatitis, cholecystitis, gallstones and other liver and gallbladder diseases may also lead to postprandial bloating. 3. Heart disease: coronary heart disease caused by insufficient blood supply to the myocardium, or arrhythmia, etc., may also be manifested in two ribs bloating after meals. After meals, there may be other reasons, you need to go to the hospital in time to check the cause of the disease and follow the doctor’s instructions for treatment.