Asthma; solution needed

Good day to you. I am really worried about the current trend in the treatment of asthma in my country. Lot of people are dieing due to this ailment but the solution seems not to be there. Asthma inhaler and drugs are not curing this disease, infact a friend is really suffering from this. Please doctor in the house, proffer a solution.
thank you
ADEYEYE ADESOLA