Vidalista 20 is one of the best male impotence pills that you can use to make your sex life better and happier. Tadalafil acts as the main ingredient of this medicine which effectively works on this problem. Taking this pill improves the blood flow in the male penis. And this helps them get an erection during sex. You should usually take this medicine 30-40 minutes before sex. This pill should not be used by children and women, but only by men 18 years of age or older. This drug makes your sex life more amazing and more energetic.