If you are suffering from the flu, you may experience any or all of the following symptoms to varying degrees: • Fever • Sore throat • Runny nose or congestion • Cough • Aching in the body or muscles • Headaches/stomach aches • Lethargy/fatigue • Vomiting or diarrhea (more commonly seen in children). Not everyone will experience any or all of these symptoms, but they are the most common indicators that you are suffering from influenza. The severity and duration of these symptoms will also vary case by case, with most people feeling a few of the symptoms and only for a few days or up to a couple of weeks. Those with asthma, or have a chronic condition that may interfere with their immune system will likely experience worse or other symptoms as well and might require medical attention to help with the symptoms and recovery from the flu.