Medically reviewed by Lindsay Cook, PharmD Viagra (sildenafil) is an oral drug used to treat erectile dysfunction (ED) that ...

Even so, do not double up the Viagra dose without speaking with your healthcare provider. Eating a high-fat meal can also blunt Viagra's effects. Not only does it increase the time it takes for the ...

Most men and women know at least vaguely what Viagra does, but not everyone knows how it does it. So, what is Viagra, exactly, and how does it work? Below, we’ll explain the origin story of ...

Both are effective treatment options for ED and there are no differences between Viagra and sildenafil in terms of active ingredients. They both work in the same way. You can get branded and ...

Viagra does not seem to interact with alcohol when ... PDE5 inhibitors like Viagra work to treat ED by increasing blood flow ...