The problem of erectile dysfunction is found in men. vidalista 40mg uses tablet to treat it. The effect of vidalista 40 lasts for 36 hours. This is a very long saying. The name tadalafil is seen as active. This drug has become more popular for men, as well as this drug has become more popular. Because the effect of this drug lasts a long time and is available in the market at a reasonable price. vidalista tablet can be taken by men of any age but women should not use this drug.