Alternative medicines? Clear too much?

I have been prescribed: Pulmoclear BD for 30 days. Montek LC OD, Cefpodem XP BD 5 days and pan 40od. Is there any alternative for Pulmoclear? I csnnot sleep when i take this medicine. It makes me hyperactive at night while sleeping.. are there any medicines that target the lungs directly instead of having a systemic effect? Please guide me. I am being treated for probable bronchiectasis/bronchitis based on this xray and symptoms by a pulmonologist... And isn't 30 days of pulmo clear too much? Please see the xray thanks. I had mentioned him that i get a lot of phlegm and throat clearance, maybe I overdid that part, it was like throat clearing many times a day and not enough coughing. Can i reduce it to 5 days? Pls guide.