I've had asthma since 5. I'm almost 80. don't smoke, try to eat right and exercise but every day is such a chore to do my usual household things or even drive to get groceries..very fatigued. Who can help with a home remedy? I use Xopenex every 4-6 hrs. I just know there is something out there to help. Recently diagnosed with slight COPD. thank you so much, Mary