Your digestive tract has an important job. It breaks down all the food you eat into nutrients your body needs to survive. Sometimes, small pouches can form inside the lower part of the tract. If you have many pouches, this is called diverticulosis. Diverticulosis happens when the inside layer of the tract pushes out through a weak spot. A single pouch is called a diverticulum. These pouches can form anywhere in your lower digestive tract. Most often, they form on the left side of the large intestine or colon. This is where stool collects before you have a bowel movement.
Peptic ulcers are erosions in the lining of the esophagus, stomach, or duodenum. Ulcers in the stomach are called gastric ulcers, and duodenal ulcers if in the duodenum. This video explains the possible causes of this disease, including the bacterium Helicobacter pylori.
Diverticuli are herniations in the muscular layer of the colon that make small, saclike swellings. Diverticulitis occurs when diverticuli become inflamed and infected. This video looks at the possible causes of this condition, typical symptoms, and available treatments.
Hemochromatosis is a condition in which a person's body is overloaded with iron. The extra iron builds up in various organs and can cause health problems. This video discusses the possible causes of hemochromatosis, typical symptoms, and what treatments are available.
Gastritis is an inflammation of the lining of the stomach. It can have a number of causes, but most are lifestyle excesses—smoking, too much alcohol, too much caffeine, and overeating. This video explores the many causes of gastritis, recommended treatments, and preventive steps.
