It has already been successfully launched in Canada to great success ... As a result, the drug was later launched in 1998 under the name Viagra. It has since gone on to become one of the most ...

Viagra has long held a special place in the hearts of men with erectile dysfunction - but it turns out the drug could also have a function in reducing the risk of Alzheimer’s disease.

In summary: it is a common condition, and the US military pays for the healthcare of millions of men, meaning it spends a lot on Viagra and other such drugs.

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 ...