L.L.
You should take her to a specialist. I go to Denver Allergy and Asthma. They specialize in pediatric and adult allergy and asthma. Dr. Rumbyrt is a super doc that will take the best care of your daughter. By the way asthma does not cause permanent lung damage. It is a disease. Most kids outgrow it. I however did not. I have been going to DAA for 12 years now and my asthma is under control better than it ever has been. Hope this helps!
L.