I have been taking 40mg of Lisinopril daily for over 5 years, whi...

I have been taking 40mg of Lisinopril daily for over 5 years, which has successfully lowered my blood pressure. I thought the drug was fine - however, I do occasionally experience ED, and to be sure of successful performance, I need to take 50 mg of Viagra. My testosterone levels are fine. My doctor has ascribed the ED to my 3 - 4 glasses of wine each evening - saying that if I reduced the wine intake to 2 glasses, the problem would go away. After reading these accounts, I'm not sure it is the wine. I did experience severe leg cramps at night for 2 - 3 years - but those have stopped, and I have not had any of the other symptoms mentioned.