Male erectile dysfunction is treated with the medication Vidalista 20 . It's also known by the term "erectile dysfunction." Males may experience this condition in their later years, but they can treat it early in life. Men can achieve an erection with Vidalista , a medication that is very effective and can last up to four hours. Vidalista can be bought at the Medical store or from an internet vendor. The main component of Vidalista tadalafil . It works as a relaxant to ease tense muscles and blood vessels all over the body.