• Fever (usually high)


• Headache


• Muscle aches


• Chills


• Extreme tiredness


• Dry cough


• Runny nose may also occur but is more common in children than adults


• Stomach symptoms, such as nausea, vomiting, and diarrhea, may also occur but are more common in children than adults.

You don’t need to experience all of these symptoms to have the flu. If you have one or two, it's recommended that you see your doctor.