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

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 ...

Eating a high-fat meal can also blunt Viagra's effects. Not only does it increase the time it takes for the drug to work, but it also decreases the concentration of Viagra in the bloodstream by around ...

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 ...

It does not offer branded Viagra. Sildenafil is available in 30 to 45 mg dosages. Prices start at $20 a month for 6 tablets, while each pill starts from around $3. However, these chewable forms ...

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