Coeliac disease is a common digestive condition where a person has an adverse reaction to gluten.
Constipation is a common condition that affects people of all ages. It can mean that you're not passing stools regularly or you're unable to completely empty your bowel.
Indigestion, also known as dyspepsia, is a condition of impaired digestion
Faecal calprotectin is a substance that is released into the intestines in excess when there is any inflammation there.
Gastrointestinal bleeding (GI bleed), also known as gastrointestinal hemorrhage, is all forms of bleeding in the gastrointestinal tract.
Inflammatory bowel disease (IBD) is a term mainly used to describe two conditions, ulcerative colitis and Crohn's disease.
Irritable bowel syndrome (IBS) is a common, long-term condition of the digestive system.
Liver disease doesn't usually cause any obvious signs or symptoms until it's fairly advanced and the liver is damaged.
Lactose intolerance is a common digestive problem where the body is unable to digest lactose, a type of sugar mainly found in milk and dairy products.
Pernicious anaemia is associated with autoimmune atrophic gastritis which has an increased risk of gastric cancer.