I have had about 6 of these since the fall. Today I woke up coughing up the green mucus, AGAIN! I just get one infection after another. I have been to the ER a few times, but never hospitalized. Is this just normal? On Spiriva, Symbicort, Proventil, and nebulizer. I do fall short on taking all my meds on time. I wonder if that is why I keep getting infections.