What is the medical term for difficulty in digestion?

Dyspepsia refers specifically to discomfort or difficulty in digesting food, which can result in symptoms such as bloating, nausea, and abdominal pain. This term is commonly used in medical contexts to describe a range of digestive issues that impact how well food is processed in the stomach and intestines.

Other terms listed are related to different digestive disorders. For instance, enteritis refers to inflammation of the intestines, often resulting from infections or inflammatory bowel diseases. A hiatal hernia involves a part of the stomach pushing through the diaphragm into the thoracic cavity, which can lead to symptoms but is not synonymous with general digestive difficulty. Gastroenteritis, on the other hand, signifies inflammation of both the stomach and intestines, typically caused by infections, resulting in symptoms such as vomiting and diarrhea, rather than just difficulty in digestion.