I have Hypersensitivity Pneumonitis, My doctor has never said chronic though. I need oxygen mainly when I exercise. I have the coughing and shortness of breath everyday. I have always been anti drug, but now I was put on cellcept,
( Immunosuppressive Rejection Drug), Prednisone and a bactrim antibiotic (Sulfametnoxazole/Trimetho). The cellcept is the same drug they give to transplant patients. Because it lowers your immune system the doctor started me on the antibiotic. The jury is still out if these 3 drugs are helping. I have heard some members talk about essential oils, but I would be very interested in knowing which one.