NOT KNOWN FACTUAL STATEMENTS ABOUT BAD VIAGRA

In case you’re sexually aroused, Viagra must perform to assist you get or maintain an erection within just half-hour to 2 hrs. But should you don’t get an erection in just four hrs right after taking a dose, Viagra didn’t work for you this time.Viagra functions by blocking PDE-5 from Doing work. In this way, blood flow on the penis can happen