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Which is the primary mode of action of Fildena on penile tissue?
Which is the primary mode of action of Fildena on penile tissue?
Fildena, which contains the active ingredient sildenafil, primarily acts by inhibiting the enzyme phosphodiesterase type 5 (PDE5) in penile tissues. This inhibition leads to increased levels of cyclic guanosine monophosphate (cGMP), which in turn promotes relaxation of smooth muscle cells in the penile blood vessels. As a result, there is improved blood flow to the penis, facilitating erectile function. It's important to note that Fildena requires sexual stimulation to be effective, as it doesn't directly cause an erection but enhances the body's natural response to sexual stimulation.
