Samrx is among the top online pharmacies, selling medications all over the globe. The product basket of this online pharmacy include various medications for treating sexual impotence in men. Levitra generic is the best seller at Samrx. It is an oral pill containing Vardenafil as the active constituent. It is a potent ED medication that produces its action within 10 minutes of taking it orally. For a detailed product description, check the website if the online pharmacy.