Viagra is a medication for erectile dysfunction. It works by relaxing your blood vessels and increasing the blood flow to your penis.
According to a recent study, two out of three men who experienced erectile problems reported that taking a PDE-5 inhibitor such as Viagra improved their erection.
In most cases, Viagra takes effect within … Read more

Viagra is a medication for erectile dysfunction. It works by relaxing your blood vessels and increasing the blood flow to your penis.
According to a recent study, two out of three men who experienced erectile problems reported that taking a PDE-5 inhibitor such as Viagra improved their erection.
In most cases, Viagra takes effect within … Read more