Slow stream symptoms and conditions

I am a 71 year old man with COPD (emphysema) My pulmonologist has prescribed Spiriva and Advair. I have taken Advair for over three years and Spiriva for about 18 months. Lately, I have experience a rapid heart beat (sometimes 138 bpm), problems with hoarseness, thick mucus in the throat, weight gain including an unpleasant, distended belly after eating, leg cramps at night, heartburn, dizziness and slow stream urination. I've been checked for prostate problems, the results of which were normal. My heart has always been healthy but lately with the rapid heartbeat, I've become very concerned. I am going to stop taking the Advair and see what the results are. The Spiriva seems to be doing a good job for me and I will continue with it since it is not a steroid.