D.K.
Just wondering if she is still having coughing. Mine started this way at 4 yrs. old. After a couple of months they said it was asthma. I ended up naturally treating it after months on inhalers, nebulizers, and prednisone. I give him one tablespoon of liquid lemon flavor fish oil (Carlson's) every morning with his breakfast. It took all the inflammation out of his airways and he never coughs at all anymore. Omega 3's are antiinflammatory. If you're on them consistently they keep all inflammation out of your body. This works awesome for asthma. My mom is pain free from arthritis too. She now never misses a day. Good luck.
D.