Hello Thanks for writing to H.C.M. for your query. I have gone through your query regarding chronic cough to your daughter, this problem she is having since 2010. Your daughterhad been examined by few dctors and investigated for various tests, and ultimately above prescription is given to her. Sir you have not disclosed the observations of different doctors threfore without getting the associated physical findings it becomes difficut to make any diagnosis and accordingly comment on medicines. For your knowledge I would like to tell you that these medicines are indicating that your daughter is having Asthmetic cough or allergic bronchitis. Regards.