For those that are familiar with asthma and the ratings associated to it I have a couple questions if you guys could provide some knowledge. I'm possibly looking at being referred to a PEB here pretty soon and the whole process is confusing and what not. I have been diagnosed with asthma and have been on Symbicort, albuterol, Montelukast, Spiriva Respimat, and cetirizine for awhile now. Just from medications alone what should I expect as a rating?