These drugs are very effective for impotence or Erectile dysfunction due to the active prescription of sildenafil citrate. This drug specifically inhibits PDE5, an important chemical in the penile erection mechanism.
How does the Fildena work?
The active ingredient sildenafil citrate of Fildena is a selective inhibitor of the cGMP-phosphodiesterase type 5 (PDE5) enzyme. Selective inhibition of this enzyme relaxes the smooth muscles of the spongy area of the penis called the corpora cavernosa.
This vasodilation increases blood flow inside the penis, causing an erection.
Use of Fildena 100
Fildena pills relax the tissues present in the blood vessel walls, increase blood flow to the male organ and help men to have a firm erection
Fildena how long before takes effect?