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 ...
What is Viagra? Viagra is a brand name for the drug sildenafil. It is primarily prescribed for treating ED. ED is when a man struggles to achieve or maintain an erection during sexual activity ...
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 ...
Work like this is exciting, say experts, because repurposing an existing drug could be quicker, simpler and cheaper than finding and developing a brand new treatment. Viagra, also known as ...