Dosage and cost: Sildenafil is available through Roman by prescription in 25-, 50-, or 100-milligram (mg) pills, ranging in price from $4 to $10 per dose. Brand-name Viagra is also available ...

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 ...