I am 70 years old and now taking these drugs and they are working great however I was on spariva for about a year and felt it did not work for me. After a flair up I was hospitalized and as a result of a drug reaction I stopped urinating I had to have a cathera inserted three or four times a day for a week until I started tp urinate on my own. Had to have a PSW support worker for a while to help with cathera and showers but find these new drugs have helped give me the energy to take care of my self only problem is this weak urin flow would like to know if anyone has any suggestions that might help Thanks