The difference lies primarily in the effective ... Viagra contains the active ingredient sildenafil. Sildenafil citrate (generic Viagra) is considered an on demand treatment for ED, meaning ...

In this article, we’ll explore their differences so you can determine which medication may work best for your needs. Related ...

While generic sildenafil and Viagra are equally safe and effective phosphodiesterase type 5 (PDE5) inhibitors, they have one key difference: price. Viagra costs $90 to $139 per tablet. Generic ...

Both are effective treatment options for ED and there are no differences between Viagra and sildenafil in terms of active ingredients. They both work in the same way. You can get branded and ...

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 ...