In the ‘80s, researchers set out to test a medication called sildenafil citrate for treating high blood ... if it was causing arousals among men who weren’t necessarily looking for that ...

Since 1998, the Pfizer-created drug sildenafil citrate has been a reliable treatment ... With that in mind, you should know that Viagra won’t increase privates size, it may not boost your ...

Sildenafil citrate is a selective and potent inhibitor of phosphodiesterase type 5 (PDE5). PDE5 is a cyclic guanosine monophosphate (cGMP) specific degrading enzyme that is highly present in the ...