u have a very light asthma, asthma can not "go away" . if u have it, u have it forever. u still have asthma, so if you feel a tightness in your chest you should use your inhaler, but ONLY if you feel the tightness and/ or symptoms of asthma because useing the inhaler without feeling and pain wont benifit you and it will be a waste of money.
Explanation: How do reliever inhalers help asthma? When you have an asthma attack your blue reliever inhaler gets the medicine straight to your lungs, so it can quickly relax the muscles surrounding your airways. The airways can then open more widely, making it easier to breathe again.
I believe you meant a food label, so always know/look at your fats. And definitely look at the rest of the ingredients list, but the first thing you should look at is the fats.