#asktheexpert good morning sir..two months before my child had an allergy cough.especially during night time.after two course of medication also it didn't subside .so doctor told to start inhalers.. two inhalers were the .one is levolin and the other is budecort...so after few days her cough reduced and completely subsided.so doctor told to stop levolin ..but told to continue budecort .as of now one budecort inhaler completely finished.should we buy new one continue it? doctor told you can use budecort for 2/3 months.its almost 2.5 months now since she has been using.she is perfectly fine.from past 1.5 months she didn't have any cough.