My mother (87) has bronchiectasis, osteoporosis, swelling feet and ankles, slow circulation. Every test taken has proven nothing wrong. Been in hospital two times since nebulizers started and a slimey, frothy spit has developed w/clogging of the nose, side pain, increased coughing particulary at bed time, yet lungs clear, swelling in feet and ankles, fatigue, and tremendous loss of appetite (she's amaciated). On recent visit to hospital, they found increased enzymes, still nothing. Stopped Nebs and some improvement but still ongoing. I suspect undetected congestive heart failure, is there such a thing after taking all those tests? Can you have w/o docs knowing? What other thing could cause this spitting that's wasting my mother away and making her lose so much sleep? Please help, I'm desperate.