Taking vidalista 40 should be done only on the advice of a doctor. There are several side effects associated with the use of this medication. Therefore, it is important that you monitor the progress of the drug and report any side effects to your doctor.
Vidalista works by inhibiting the action of the PDE-5 enzyme. This is the enzyme that is responsible for the breakdown of cGMP in the penis. Hence, the concentration of cGMP increases. This results in better blood flow to the penis. The penis is also relaxed due to the increased blood flow. Moreover, the smooth muscle relaxation leads to better erection.
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