Chronic cough is a
commonCommon cold and frustrating problem. It can come from the upper or lower airways, may be related to an allergy, an infection, an irritation or all of these. The best approach to a chronic cough is to find out if the cause is from the upper or lower airways. Next define the specific problem. Finally deal with the cause. Using these inhalers without having any idea that the cough is from the lower airways is "shooting in the dark" and hoping you hit something. If your lower airways are not the
primaryPrimary amyloidosis
Primary biliary cirrhosis
Primary hyperparathyroidism
Primary insomnia
Primary lymphoma of the brain problem, these inhalers are not going to be very effective. If this cough is a problem for you, I would highly recommend seeing someone who will address the cause of the problem and then attempt to deal with it.