Caverta 100 parent component is sildenafil citrate, which belongs to a group of inhibitors of PDE-5 enzymes. As per the available information, this medicine performs by relaxing the smooth muscles in the penile that allows more amount of blood to flow into the penile organ, which provides an erection. However, it is important for understanding that penile erection cannot be provided by the oral medicine only the medicine shall work when a man is sexually excited or stimulated. In other words, the impotence treating medicine helps the human body function just as it is naturally supposed to be for initiating penile erection before planned lovemaking session, keep it while the process and subside it afterward.
