What Are The Side Effects Of Symbacourt?

I have COPD. I moved and use a new pulmonologist now. I was taking a puff as needed of albuterol. He said my lungs have been severly hurt from this so he stopped me and pu me on Xeponex as needed. He had me on Advair. once at nice and in the morning once. It wasn't helping, I still moke up with a froggy voice coughing up flem for hours and then he put me on symbacourt which caused me to sound froggy and cough up flem several times during the day. Is this a common side effect of symbacourt.