What is Vagra Sildenafil?

Viagra Sildenafil is the world's first type 5 -phosphodiesterases (PDE5) inhibitor of the original product, through selective inhibition of PDE5 to relax the penile vascular smooth muscle, increase the cavernous blood flow, thereby inducing erection, suitable for the treatment of erectile dysfunction. In 1998, it was approved by the US FDA and listed in China in 2000. It has been in China for more than 20 years. The drug was developed and manufactured by Pfizer.

Limited to male erectile dysfunction, improve erectile function, no aphrodisiac effect, so do not increase the amount of medicine without permission, take up to 1 times a day.

The drug must be taken under sexual stimulation. The drug can increase blood vessel dilation and increase erectile hardness. In addition, please keep this product out of reach of children. If the character of this product changes, please stop taking immediately.