Dyspepsia may cause breathing difficulties, or it may be caused by other diseases, the specific situation needs to be judged under the guidance of a doctor. Dyspepsia is usually caused by gastrointestinal dysfunction due to a variety of factors such as improper diet and organic pathology. Dyspepsia can cause flatulence in the intestines, resulting in the diaphragm rising, which affects the normal breathing of the lungs, and dyspnea may occur. However, the chances are small. Patients take treatment for the cause of indigestion once it occurs. If the indigestion is caused by improper diet, the symptoms can be relieved by changing the diet. However, if the dyspepsia is caused by organic lesions, medications such as Clostridium Typhimurium Bulk and Pancreatic Enzyme Enteric Capsules can be used to treat it. Dyspepsia causing dyspnea is less likely. Dyspnea may be caused by lung diseases such as pneumonia, lung tumors, or heart diseases such as coronary heart disease and heart failure. If dyspnea occurs, it is recommended to go to the hospital for a clear diagnosis in time to avoid delaying the condition.