I have recently started Hypertonic Saline and I'm curious to know how it has helped others. The first couple days I produced alot of mucus. After the thrid day of this (2x/d) now all I get is a bunch of hard unproductive coughing. How has the saline helped you and will this unpriductiveness continue. I have went to 1x a day and slightly better results, but still more cough than production.