Fildena 150 contains sildenafil citrate, a well-known medication for ED that has been thoroughly studied and proven effective. Sildenafil citrate works by blocking phosphodiesterase type 5 (PDE5), an enzyme that breaks down cyclic guanosine monophosphate (cGMP). 

At the point when the progression of blood gets interfered with, you begin to deal with issues like erectile dysfunction problem. You can  visit here