Flu-like illness

Flu (influenza) is a common infectious viral illness spread by coughs and sneezes. It can be very unpleasant, but you’ll usually begin to feel better within about a week. Use this self-help guide to find out more about your flu symptoms, when you can use self-care, and what to do if your condition worsens and you need medical help.

Self-help guide

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  • Last updated: 26 October 2023