Gastrointestinal disorders: Introduction. Gastrointestinal disorders: Medical disorders of the gastrointestinal system, from entry to exit in the digestive system. More detailed information about the symptoms, causes, and treatments of Gastrointestinal disorders is available below.. Symptoms of Gastrointestinal disorders.
Gastritis is an inflammation, irritation, or erosion of the lining of the stomach. It can occur suddenly (acute) or gradually (chronic).
Gastrointestinal Disorders Gastrointestinal disorders include such conditions as constipation, irritable bowel syndrome, hemorrhoids, anal fissures, perianal abscesses, anal fistulas, perianal infections, diverticular diseases, colitis, colon polyps and cancer.