Tadalista 40 is an excellent medicine for men with poor erection. The drug contains a major ingredient called tadalafil. The drug contains about 40 mg of tadalafil. The tadalafil in this drug gives a strong erection to men by increasing blood flow to the penis. This drug should be taken about an hour before sexual activity. It shows its effect on the body for about 6 hours after taking this medicine. Visit our online store Welloxpharma.com more information