Have I got FLU?

Sometimes we confuse flu for a cold but there is an important difference between them. A cold may still leave you feeling lousy but influenza is more serious, because of its debilitating symptoms which can last for several weeks, as well as the risk of developing life threatening complications.

Flu Symptoms

Onset of symptoms is usually rapid and may include:

  • Fever (>38.5)
  • Headache
  • Tiredness (can be extreme)
  • Dry cough
  • Sore throat
  • Nasal congestion
  • Body aches

Treatment

Fight flu - don't spread it around!

Influenza is highly contagious and can be spread one day before symptoms appear and for five days afterwards. Some people can be infected with the flu virus but have no symptoms. They can still spread the virus to others. Here are some ways to avoid sharing flu around:

  • Wash your hands regularly
  • Cover your mouth when coughing
  • Avoid physical contact with others
  • Avoid social gatherings while contagious
  • Don't return to work early, you could still be contagious.
Last updated 3 December 2008
NATIONAL INSTITUTE OF CLINICAL STUDIES

This site has been developed to provide consumers, carers and health care workers with evidence-based information about influenza vaccinations. It also aims to support those planning workplace vaccinations with tools and strategies. Any personal health concerns relating to immunisation should be discussed with a doctor.

Terms & conditions | Privacy | Copyright