Vardenafil, a phosphodiesterase type-5 (PDE5) inhibitor, is found in Levitra. This medication facilitates erections in men with erectile dysfunction.
When excited, the tissue in the penis releases cyclic GMP (cGMP), which induces vasodilation (dilation of the blood vessels) and increases blood flow to the two cylindrical chambers (called corpora cavernosa) of the penis, resulting in an erection.
PDE5 inhibitors, such as Levitra, stop an enzyme (phosphodiesterase) from degrading cGMP.
As a result, the blood vessels remain dilated for a longer period of time, resulting in a longer-lasting erection. try cheap Levitra online.
It is critical to understand that Levitra will not create an erection in the absence of sexual stimulation (for example, foreplay).