If you are suffering from impotence problem in your sexual life. Due to which you cannot get an erection for a long time with your partner. You should use Vidalista 40 pills to treat this problem. Vidalista 40 mg contains Tadalafil as an active ingredient. This drug helps men to have a longer erection with their partner. Vidalista 40 Tablets makes sex life happy. This medicine is taken in different doses. The effect of Vidalista 40 tablets is observed for up to 36 hours.