I have been smoking for a little over a year, and I already got bronchitis once about 5 months ago. I feel like I am getting it again and I don't want to. I am going to try to quit again so without the smoking is there anything I can do to aid me to stop coughing so much? I am coughing up clear mucus, nothing brown like I did last time but I don't even want to have the chance of getting bronchitis again. So if anyone knows something that can clear out my lungs that would be great!