Fatty liver disease is a common condition caused by a build-up of fat in the liver, that in some cases can lead to liver failure.

Ulcerative colitis is a lifelong condition that affects the large intestine causing irritation and ulcers that can cause unpleasant symptoms including diarrhoea and abdominal pain.

Stomach pain, or abdominal pain, is a common problem with many causes, ranging from mild to severe, and acute to chronic.

Anaemia is a common condition which occurs when levels of healthy red blood cells and haemoglobin are low, reducing the effective transport of oxygen around the body.

Chronic kidney disease (CKD), also called chronic kidney failure, is a long-term condition where the function of your kidneys gradually declines.

Acid reflux is a common digestive condition that happens when some acid or bile in the stomach flows back up.

An anal fissure is a tear in the lining of the anus which is called the mucosa.

An anal fistula is an abnormal communication between the inside of the anus and the skin close to it.

Anal Intraepithelial Neoplasia (AIN) is a pre cancerous change in the skin in the perianal area caused by exposure to human papilloma virus (HPV).

Anal skin tags, or rectal skin tags, are common and usually harmless growths that hang off the skin around the outside of the anus.

Barrett's oesophagus is a change in the tissue lining your oesophagus, the tube in your throat that carries food to your stomach.

Bowel cancer, also known as colorectal cancer is a type of cancer that starts in the large bowel (colon) and the back passage (rectum).

Bowel incontinence, also known as faecal incontinence is an inability to control bowel movements, resulting in involuntary soiling.

Bowel habits can vary from person to person, day to day. However a sudden and noticeable change to your bowel habit can be suggestive of an underlying health issue.

Constipation is a common condition that involves going to the toilet less often to empty your bowels or passing hard or painful stools (poo)