Missouri State University

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What are the symptoms of H1N1 Flu?

The symptoms of H1N1 Flu are similar to the symptoms of Seasonal Flu, and may include:

  • Fever
  • Cough
  • Sore throat
  • Body aches
  • Headache
  • Chills
  • Runny or stuffy nose
  •  Tiredness
  • Nausea
  • vomiting
  • diarrhea

 Like Seasonal Flu, H1N1 Flu may cause underlying chronic medical conditions to worsen, require hospitalization, and infrequently death.