They both work in the same way. You can get branded and generic Viagra online, but they both require a prescription. As a result, you cannot buy them over the counter (OTC) — they require a ...

Why don’t doctors necessarily hand out free Viagra samples anymore? Viagra is now available as a generic, making it more ...

Metabolite levels in saliva may help doctors diagnose Alzheimer's disease, based on a small study presented at the conference on Sunday Brand Viagra. Brand Viagra warn, however, that it is too ...

Cialis and Viagra, as well as their generic equivalents, belong to a class of drugs referred to as PDE5 inhibitors. These medications work by inhibiting the actions of an internal enzyme called ...