viagra

 In this article, you will discover 7 Viagra alternatives (Sildenafil Alternatives) that work! They are recommended by doctors and some have no side effects. You will discover the common Viagra…

Viagra, Sildenafil citrate (international nonproprietary name), is a drug from the class of phosphodiesterase type 5 (PDE5) inhibitors developed by the pharmaceutical company Pfizer. This medicine is indicated for erectile…