Hai Sir.My mother's age is 50 years from past many years she is suffering from allergy and asthma.She will get cold very often.Few months back she has undergone hysterectomy operation and now her resistance power became very less.Everyday she is suffering from asthma and sometimes even cough.So much mucus was in her chest.She is using aerocort b cipla ,montair of and theoasthalin from many days . Please suggest a cure for this.Longterm usage of these medicines give any side effects please explain.I cannot see her suffering in the nights due to asthma...She is a working woman if she doesn't​ have enough sleep it effects the whole day.Please give suggestions.