People who have the flu often feel some or all of these signs and symptoms:
Ÿ Fever or feeling feverish/chills (not everyone with flu will have a fever)
Ÿ Sore throat
Ÿ Runny or stuffy nose
Ÿ Muscle or body aches
Ÿ Fatigue (very tired)
Ÿ Some people may have vomiting and diarrhea, though this is more common in children than adults.
Source: U.S. Centers for Disease Control and Prevention