When the temperature drops below 74 degrees I have sneezing, itchy throat, plugged nose, coughing up phlegm, lack of energy and feverish feeling, just like I have a cold coming on. I had this all my life. Now I am almost 70. I moved from the northwest to hawaii, but we are living at a higher elevation and at night it drops to 70 or below. When the house warms up I am fine and get my energy back.
I just wonder if anyone else has this problem and what they can do about it, except trying to keep warm of course.