Also known as: Influenza (Types A, B, C)
Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses. It tends to come on suddenly with symptoms that are more severe than a common cold, including high fever, body aches, and extreme fatigue. Most people recover within one to two weeks, but the flu can lead to serious complications in certain populations.
People with Influenza (Flu) often experience the following symptoms.
Certain factors may increase your likelihood of developing Influenza (Flu).
Seek medical care promptly if you experience difficulty breathing or shortness of breath, persistent chest pain or pressure, confusion, or severe vomiting. Emergency signs in children include fast breathing, bluish skin color, or not drinking enough fluids. Antiviral medications are most effective when started within the first 48 hours of symptoms.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.