Viagra and sildenafil are effective treatment options for ED, but they both require a prescription. As a result, you cannot buy them over the counter (OTC) — they require a consultation with a ...

Whether you’re a senior in high school or a senior-living resident, you’ve likely heard of Viagra (sildenafil) — the original ...

Both Cialis and tadalafil are prescription-only medications. This means that you cannot buy them unless you have a valid prescription from a doctor — any online or in-person pharmacy that offers ...

The spend of $84.2m was for that year, but the newspaper also reported that $294m had been spent on Viagra, Cialis and other such medications since 2011. It pointed out that this cost the ...

As of 2017, even Pfizer released its own generic version of Viagra to compete with other companies selling cheaper products.