I too used to feel the imaginary impending doom and dread towards the future. I believe this was due to my extreme anxiety that was caused by Serevent in Advair.
Every little thing in my life became a production. Not only was I tired all the time but the muscle tension caused by the Serevent made things even more difficult.
I am in my late 30's but I began to feel old and run down.
ASMANEX has given me my life back. I feel young again and have so much more energy and the muscle tension is gone and the anxiety is gone.
When I was on ADVAIR I couldn't even have a Latte w/o feeling like I was going to take off like a rocket!
It is such a relief to be calm again---to be ME AGAIN!