Our product spotlight focuses on Generic Viagra one of the V-Medical's best-sellers. Generic Viagra is an oral medication used to treat male erectile dysfunction (ED) also referred to as impotence. This generic version of the world's first ED pill should be taken at least 30-60 minutes before sexual intercourse, will last up to 4 hours and can be taken up to three times daily. The success rate of Generic Viagra is above 90%; however different people require different dosages to attain optimal results. Generic Viagra has the same active ingredient as brand name Viagra (Sildenafil Citrate), and is equivalent in effect, strength, and dosage.