Are you not able to get an erection with your partner for a long time but due to impotence problem you are not able to please your partner. You should use Vidalista 40 tablets to treat this problem. This medicine contains Tadalafil as an active ingredient. You can take this medicine before or after meals. Vidalista 40 medicine is taken in different doses. It is necessary to consult doctors before taking this medicine. The effect of this medicine is observed for 36 hours.