does the flu make you sweat. i believe i had the flu. but wonder because now that the chills are i have been sweating for days.
the flu is a contagious viral illness that can cause high fevers cough runny nose and body aches. if you have a high fever you can sweat with it. the flu usually lasts from a few days up to two weeks. if your symptoms continue for more than 3 days or your immune system is suppressed or you are over 65 it is important to see your doctor to make sure you don't have anything else with the flu.