What is the best treatment for child asthma as my son is 2.5 years old amd doctors are Saying that he is having asthma problem and we have to start inhaler for prevention. Pls suggest should I start with inhaler and will my son get used to of taking inhaler if I start. Pls help or I can start something home remedies .as he is suffering from cough from last 2 months. Severely. multiple antibiotics nebulizer etc already given from so long.