Aug 26, 2024 · Learn about identifying flu symptoms, how the diagnosis works, common complications, and more.

Jan 28, 2025 · Symptoms of the flu such as a sore throat and a runny or stuffy nose are common. You may also get these symptoms with other illness such as a cold. But colds tend to start slowly, and the flu tends to come on quickly, within two or three days …

Influenza (flu) is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. Learn about flu, including symptoms, prevention methods, and treatment options.

Aug 29, 2024 · Some people who get the flu have only mild symptoms. Others become severely ill and need to go to the hospital. The flu can also be fatal. Getting a flu shot every year can help protect you....

Common symptoms of the flu often include a fever but not always, as well as headache, aching muscles, and chills and sweats. Other symptoms include: Dry, persistent cough. Shortness of breath. Tiredness and weakness. Runny or stuffy nose. Sore throat. Eye pain.

Aug 16, 2019 · The flu’s common symptoms of fever, body aches, and fatigue can leave many confined to bed. Learn more about flu symptoms, what you can do to reduce discomfort, and when to seek emergency care.

Oct 11, 2022 · The flu is an illness you get from the influenza virus. It causes symptoms like head and body aches, sore throat, fever and respiratory symptoms, which can be severe. Flu is most common in winter months, when many people can get sick at once (an epidemic).

Aug 8, 2024 · Clinical Signs and Symptoms of Influenza information for health professionals. Uncomplicated influenza illness is typically characterized by the abrupt onset of constitutional and upper respiratory tract signs and symptoms (e.g., fever, chills, myalgia, headache, malaise, nonproductive cough, sore throat, and rhinitis).

Nov 19, 2024 · It can be hard to figure out when you have the flu and not just a cold. Look for these symptoms: Fever -- usually between 101 F and 102 F Chills; Sore throat; Dry, hacking …

Aug 28, 2023 · Doctors call it influenza. Its symptoms are usually more serious than the sneezes and stuffy nose that you tend to get from a common cold. You typically start to feel bad quickly instead of over...