XI: Diseases of the digestive system

The classification, Diseases of the Digestive System, refers to a broad spectrum of conditions affecting the digestive tract, which encompasses the mouth, esophagus, stomach, small intestine, large intestine, rectum, and other digestive organs like the liver, gallbladder, and pancreas. These illnesses may occur due to various factors, including but not limited to, infections, genetics, poor nutrition, or inflammation. Common symptoms of digestive disorders can manifest as discomfort or pain in the abdomen, persistent diarrhea or constipation, unexplained weight loss, bleeding, bloating, and fatigue. Progression of these diseases greatly depends on the specific condition and its severity. For instance, some diseases may start with mild symptoms but may gradually worsen over time if left untreated or managed properly. In general, these diseases can disrupt the body's ability to efficiently digest food and absorb essential nutrients, which can lead to other health complications.