Hi, My 79 year old mother has difficulty breathing walking even just to get to the phone. Also her voice is raspy. She does not have a soar throat although she says she lost her taste. She has been very healthy all her life until now and this problem has come rather suddenly. She says she feels fine no pain. she had reflux and the doctor said it irritated her esophagus. She has been using inhalers for the past two weeks with no change. Also she had pet scans various CT's they did find a cyst on her lung but the doctor did not seem to be concerned with the cyst. Could the breathing issue be a result of the reflux? What kind of doctor should my mother go to see? She has already been to a cardiologist, pulmonologist, and ear, nose, throat specialist. I live near Morristown,New Jersey and she lives in Manahawkin, NJ, if you can give me a recommendation. Thank you, Roy & Maritza