Just after generic Fildena Super Active starts to mix with blood the method of working begins off with the gradual inhibition of the PDE-5 hormones.With this, the effects of the cGMP hormone come to the effect of releasing generic Sildenafil in the blood.The blood arterial tissues can relax and ease off upon the effects of nitric oxide.This also supplements the blood flow inside the tissues thus allowing the p*nis sensations to increase.The use of this pill is only to be done on a repetitive basis.Once you stop the use of Fildena tablets you will feel the same difficulties in gaining penile hardness.The use of this pill is to be done regularly and this will bring you erections only till the time generic Sildenafil is active that is around 6 hours.