question: I have an upper respiratory infection but take medication because my heart beats off sync so I cannot take breathing treatments nor inhalers. The wheezing is so bad right now that my doctor presecribed QVAR for a few weeks and gave me Spiriva to start in a few days also if syptoms dont get better. He also put me on a Zpak. Question 1 would be can those 2 inhalers be taken together and #2 will they have an effect on my heart rate? Lastly does QVAR work quickly, he said it was a inhaled steriod but Im reading its for COPD and takes weeks to work?