@kc88 ... I found acupuncture very helpful in decreasing the frequency of my constant cough. The nerves were so agitated that acupuncture worked to calm them. The other cause of coughing was acid reflux/asthma and bronchiectasis after a MAC infection which has been treated with nebulizer asthma meds and postural drainage for many years now. I've been free of exacerbations for 10 years now.