I'm An 80 Yr Old Male In Generally Good Health.

I'm an 80 yr old male in generally good health. When the weather changes, I end up with all the symptom's of the flu. Chills, sore throat, aches thru my joints, coughing and a low grade fever. The symptom's last for a week or more. allergies, flu cold etc....what? I need to play golf!!!

thanks,
F.