The active ingredient in vidalista 60 mg tablets is Tadalail which is the best medicine for the treatment of erectile dysfunction.This drug helps men to have a longer erection in their sex life. The effect of this drug lasts for 4-5 hours so men should take this drug 30 minutes before sexual intercourse. The effect of this drug is 4-5. It lasts for an hour, so it is important to consult your doctor when taking this medicine