Sildenafil, that's a prime issue of Suhagara 100  mg, is an influential and selective inhibitor of cGMP-precise phosphodiesterase kind five (PDE5), that's accountable for degradation of cGMP withinside the corpus cavernosum. Corpus Cavernosum is a couple of spongy tissue of erectile tissue, which includes most blood withinside the penis at some point of the erection of the penis.