Fildena 100 tablets contain sildenafil citrate. Sildenafil citrate is a salt that builds up the cyclic GMP scale in the body and is a s*xual transmission medium by directing nitric oxide.Fildena (Sildenafil Citrate) Tablets are subject to aggregation of PDE-type 5 inhibitors.Extended measurement of PDE5 in the body spoils cyclic GMP, and thus one cannot have the option of raising their p*nis during s*x due to erectile dysfunction.Since Fildena or Sildenafil Citrate tablets direct the measure of PDE5 protein, they then expand cyclic GMP, which is a s*x vector that is delivered due to s*xual enhancements when the brain secretes nitric oxide.