Flu Symptoms 2024 Treatment. If you have symptoms of long flu, including shortness of breath and a lingering cough, and they last for more than two weeks after you recover from the flu, itโs. Learn about flu risks, vaccination, prevention strategies, and how to manage symptoms effectively with this comprehensive flu season guide.
Flu is most common in. Treatment of flu with influenza antiviral medications works best when started within two days after flu symptoms begin and can lessen symptoms and shorten.