Black beans and soybeans may cause flatulence, eating black beans and soybeans cause flatulence should be treated promptly. Black beans, soybeans are legumes, legumes are rich in protein and dietary fiber and other ingredients, eating too much legumes may cause flatulence, resulting in a very uncomfortable stomach. Therefore, when you eat black beans or soybeans, you should pay attention to the amount, and do not eat black beans or soybeans if you have flatulence. If you eat black beans, soybeans and other legumes caused by flatulence, you can massage the abdomen in time to improve gastrointestinal function to promote digestion and relieve the discomfort of flatulence. You can also temporarily stop eating and exercise more to relieve the disorder. When flatulence is particularly strong, you can also take oral domperidone tablets, bifidobacterium triplex capsules and other drugs to relieve. The use of medication should be directed by a doctor. Frequent symptoms of flatulence can be considered as a disease, and it is recommended to go to a regular hospital for timely consultation.