Digestive system

Your digestive system breaks down the foods you eat so they can be absorbed into the body and used for energy and nutrients. Discover how it works.

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Anatomy

The human body has many different systems and organs that all serve different function. Learn more about the brain, heart, digestive system and other parts of the body.

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Gut health

Gut health is important for your physical and mental wellbeing. Find out about how to maintain your gut health and about your gut microbiome.

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Throat diseases

Your throat is part of your respiratory and digestive systems. Learn how to manage conditions that affect it, such as strep throat and colds.

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Upper GI endoscopy and colonoscopy

An upper GI endoscopy and colonoscopy is usually a safe and effective way of finding out if there is a problem with your digestive system.

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Upper GI endoscopy and dilatation

An upper GI endoscopy and dilatation is a safe and effective way of finding out if there is a problem with the upper part of your digestive system.

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Neuroendocrine cancers

Neuroendocrine cancers are a rare group of cancers that most commonly form in the digestive system and the lungs. Read on for symptoms and treatments.

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Upper GI endoscopy (child)

An upper GI endoscopy is usually a safe and effective way of finding out if your child has a problem with the upper part of their digestive system.

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Endoscopic ultrasound

An endoscopic ultrasound is usually a safe and effective way of finding out more about a problem in the lining of your upper digestive system and in structures beneath the lining.

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Upper GI endoscopy and dilatation (child)

An upper GI endoscopy and dilatation is usually a safe and effective way of finding out if your child has a problem with the upper part of their digestive system and treating their symptoms.

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Cystic fibrosis (CF)

Cystic fibrosis (CF) is a genetic disease that affects your lungs and digestive system. Learn more about what causes CF and how it is treated.

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High-fibre foods and diet

High-fibre foods can reduce your risk of disease and keep your digestive system healthy. Find out how much fibre you need, and how to get it.

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Liver conditions and diseases

Liver disease can be caused by viruses like hepatitis, or other factors such as your alcohol intake. Learn about common liver diseases here.

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Rectal diseases

Rectal problems include haemorrhoids, fissures, abscesses and incontinence.

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Bloating

Bloating is when your tummy feels swollen. It‘s common, but if you feel bloated regularly, you should see your doctor. Learn more about bloating here.

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Gastrointestinal illnesses

Gastrointestinal illnesses are very common. Some may last for only a day or two; others are long term. Learn here about their causes, symptoms and treatments.

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Malabsorption syndromes

Malabsorption syndrome refers to several disorders that affect someone’s ability to absorb nutrients from their food.

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Mouth diseases and conditions

Having a healthy mouth is important for your overall health. Learn how to keep your mouth healthy and when you should see a doctor.

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Gastroparesis

Gastroparesis is a condition in which the muscles around your stomach don't work properly. Although gastroparesis cannot be cured, the symptoms can be relieved.

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Colon resection for colon cancer

Removing the cancer by surgery gives you the best chance of being free of colon cancer.

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Cholecystitis (gallbladder inflammation)

Cholecystitis is an inflammation of the gallbladder, often caused by gallstones. It can be very painful and usually needs prompt treatment.

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Liver biopsy

A liver biopsy removes small pieces of tissue from your liver using a needle. The procedure is performed by a radiologist (doctor who specialises in x-rays and scans).

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Laparotomy

A laparotomy is an operation that allows surgeons to examine the inside of your abdomen and the internal organs. Find out why it might be needed.

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Irritable bowel syndrome infographic

Explore this infographic to learn about how to deal with the symptoms of irritable bowel syndrome (IBS), and how you can prevent an attack of IBS.

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Inflammatory bowel disease (IBD)

Inflammatory bowel disease (IBD) describes 2 main conditions, Crohn's disease and ulcerative colitis, which both cause inflammation in the bowel.

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Cholecystectomy (gallbladder removal)

A cholecystectomy is surgery to remove your gallbladder, which is usually done using keyhole surgery. Find out how and why this operation is done.

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What your poo (stool) says about your health

Your poo can give clues about your diet, fluid intake, medication use and lifestyle. Shape, colour and texture all counts. Learn more.

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Surgery for anal fistula

An anal fistula can cause continued infection and pain. Symptoms usually get worse without surgery.

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Open cholecystectomy

Gallstones are a common problem. An operation to remove your gallbladder should result in you being free of pain and able to eat a normal diet.

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Laparoscopic cholecystectomy

Gallstones are a common problem. An operation to remove your gallbladder should result in you being free of pain and able to eat a normal diet.

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