The main principle of action of this drug is that its active substance, vardenafil, enters the blood about ten to twenty minutes after the drug was taken, and has a stimulating effect on the walls of the corpus cavernosum of the penis. This increases the duration and strength of the erection.
An analog Levitra Soft came to replace the familiar to consumers medication for potency improvement named Levitra. Judging by the reviews, the new chewable tablets help even better than regular Levitra. This effect is explained by the fact that each body interacts differently with the active substance in these drugs.