Vardenafil belongs to PDE-5 inhibitor category of drugs. Experts report that affected blood supply to male reproductive organ, caused due to PDE-5’s effect on cGMP, is chief cause of impotence in men.
- Vardenafil focuses on undermining the performance of PDE-5 (Types 5 of Phosphodiesterase enzymes).
- Countermined PDE-5 allows cGMP (cyclic Guanosine Monophosphate) level to increase. cGMP is crucial for normal erectile mechanism.
- When sexual stimulation in the body causes NO (Nitric Oxide) secretion, cGMP level further enhances. It then allows veins and arteries of male sexual organ to dilate. It further ensures unobstructed blood flow by also relaxing surrounding muscles.
- Inflation of penile organ and transformation into a stiffer state is noticed when the blood supply to phallus increases significantly. This allows men to overcome impotence to attain erection and indulge in intercourse successfully.
Longevity of the effect:Vardenafil has a prolonged effect as compared to other medicine from the same spectrum. It can assuredly help men have a satisfying session of coital activity.