Doc, my kid is 4 yrs old suffering from bronchitis from 3 to 4 months constantly. I had given augmentin also for 5 days and tusq x plus syrup ...but it got subscide for limited time and again congestion become as it is ... she found difficulty in sleeping... as soon as she is going to bed there is constant coughing... my child become restless... I have given duolin nebulizer too but how long I can use it...? Congestion is not clearing... plz suggest any medicine which is safe for her...