benign prostatic hyperplasia
"My husband (age 63) has been having problems with Benign Prostate Hyperplasia, and erectile dysfunction as well.  We had gone from a fantastic sex life to one that was fading fast.  Then his doctor put him on a small daily dose (5 mg) of Cialis. Holy smokes!  He is bigger and harder than he was at 30. I am loving this. I have always had a powerful sex drive, and I was resigning myself to watching that fade away. I'm now clearing my schedule for action. I am honestly feeling more satisfied than I did at 25.  Ladies, if your guy is slowing down, push him to do this.  You may not have as much time to clean the house, but both of you will be smiling a lot more!"