Gastroenteritis

Gastroenteritis (gastro) is an infection of the gut that can cause diarrhoea and vomiting. Learn here about gastro treatment and symptoms.

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Norovirus infection

Norovirus is one of several viruses that cause gastroenteritis. It’s spread easily, but good hygiene practices can help protect both you and others. Learn more.

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Rotavirus

Rotavirus is a viral illness that can cause severe diarrhoea. Learn more about its causes, symptoms, prevention and treatment options available.

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Parechovirus

Parechovirus is a virus that usually has very mild symptoms, or none at all. Sometimes it can cause serious illness in babies and young children. Good hygiene can help stop it spreading.

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Underlying causes of vomiting

There are many causes of vomiting, including gastroenteritis, pregnancy, migraine, appendicitis, labyrinthitis. Find out what can cause vomiting.

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Campylobacter infection

Campylobacter infection (campylobacteriosis) causes gastroenteritis, but most people recover in 1 to 2 weeks with rest and fluids. Learn about the causes here.

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Diarrhoea in children

Diarrhoea in children is very common, and when certain other symptoms are present, it may be serious. Find out here about the causes, symptoms and treatments.

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Vomiting in children

Learn more about the causes of vomiting in children, and use these handy tips to help alleviate the symptoms.

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Abdominal pain in children

Abdominal pain in children has many causes. Most episodes of pain are not serious, but it is important to know when to take your child to the doctor.

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Vomiting

Vomiting in adults is usually not a sign of anything serious and tends to only last one or two days. Learn the causes and when to seek medical advice.

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Diarrhoea

Diarrhoea may last for just a few days, or it might indicate something more serious. Learn about the causes, symptoms, diagnosis and treatments for diarrhoea.

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Underlying causes of diarrhoea

Diarrhoea has many causes, including both acute and long-term health conditions; bowel disease; viruses, bacteria and parasites; and even medical treatments.

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Bowel infections

Bowel infections (gastrointestinal infections) can affect anyone. Learn about the causes, symptoms, treatment and prevention of different bowel infections.

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Shigella (shigellosis)

Shigella infection is an infection of the gut that usually causes diarrhoea. You can become infected through contaminated food or water. Find out about symptoms, diagnosis and treatment by reading our page on shigella.

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Food poisoning

Food poisoning is caused by bacteria, viruses or toxins in the food we eat. Learn how to recognise it, and people at greater risk of serious complications.

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Salmonella

Salmonella is a gastrointestinal illness with fever, diarrhoea and vomiting as its main symptoms. Learn more about the causes of salmonella as well as its symptoms and treatments.

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Giardia (giardiasis)

Giardia is an infection of the bowel and gut, particularly the small intestine. Learn more about the cause and symptoms of giardia as well as prevention tips.

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Abdominal pain

Abdominal pain, stomach cramps or sharp gut pain can have many causes. Learn about them and their treatment as well as when to see a doctor.

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Underlying causes of abdominal pain

Abdominal pain has many causes, and may be short-term, long-term or a pain that comes and goes. Sudden and severe abdominal pain is a medical emergency.

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Travel health advice

Going overseas? Here are some tips on how to stay well during your holiday, including tips on food and water safety, insect risks and vaccinations.

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School exclusion periods

If your child has an infectious illness, you may need to keep them home to stop it spreading at daycare or school. Learn about school exclusion periods here.

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This festive season, don't give your loved ones food poisoning

With the festive season comes the risk of food poisoning. Follow these tips to stay healthy and safe when entertaining at home.

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How to handle a heatwave

Heatwaves can be life threatening, with some groups more at risk than others. Here’s what you need to know about heat-related illness such as heatstroke.

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Hand washing

Hand washing is also one of the most important ways to prevent the spread of infection by the accumulation of germs on your hands.

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Rectal bleeding

Rectal bleeding that does not occur at the same time as a bowel movement should be investigated by a health professional. Learn more about rectal bleeding here.

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Personal hygiene

Good personal hygiene is important and will prevent you and your children from picking up or spreading germs and infectious diseases. Take these steps to avoid getting sick.

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Lactose intolerance

Lactose intolerance is the inability to digest lactose, the sugar found in milk and milk products. Learn more about treatment, symptoms and tests for lactose intolerance.

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Crohn's disease

Crohn’s disease is an inflammatory bowel disease that causes painful swelling and redness inside the digestive tract.

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Fever

A high temperature is a normal response to infection and can be a common sign of a cold or flu. Learn about how to take a temperature reading and self-care advice.

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Nausea

Nausea is the feeling you get when you think you will vomit. It's not usually a sign of anything serious, and you can take steps to make yourself feel better.

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