Health conditions

Food poisoning

Food poisoning is any illness caused by eating food or drink that is contaminated with certain types of bacteria, parasites, viruses or toxins.

Symptoms can vary from mild to severe. Some people are at more risk of getting food poisoning than others, including the elderly, young children, pregnant women and people with weakened immune systems.

How does food become contaminated?
Signs and symptoms
Types of food poisoning
How do I know I have food poisoning?
Treatment of food poisoning
How can food poisoning be prevented?

Where to get help

Remember

  • Common symptoms of food poisoning include nausea, diarrhoea, vomiting and stomach cramps.
  • Viral gastroenteritis has similar symptoms to food poisoning.
  • See a doctor if you suspect food poisoning, particularly for young children, the elderly or the sick.

Acknowledgements

Public Health


This publication is provided for education and information purposes only. It is not a substitute for professional medical care. Information about a therapy, service, product or treatment does not imply endorsement and is not intended to replace advice from your healthcare professional. Readers should note that over time currency and completeness of the information may change. All users should seek advice from a qualified healthcare professional for a diagnosis and answers to their medical questions.

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