Quinapril belongs to the class of medications called ACE inhibitors. It is used for the treatment of high blood pressure and congestive heart failure. More info »
Generic ActoPlus Met is used for treating type 2 diabetes. It is used along with diet and exercise. It works by decreasing the amount of sugar the liver produces and the intestines absorb. More info »
Regarding the effect: I do notice an increase in bloodflow and a better
stamina using the pills (I use 50mg). A side-effect I have noticed is that
my nose clogs up so I seem like I have a cold for an hour or so after taking
one pill. No other side-effects than that.