Vidalista 80 is useful in relieving erectile dysfunction in men. Tadalafil is the main ingredient in this medicine. This medicine increases the speed of blood in the penis. This medicine should be taken 30 to 45 minutes before the sexual intercourse. This medicine maintains the erection during intercourse for hours. This medicine shows its effect in 30 minutes. This medicine should not be taken by women and children under 18 years of age, if taken it has a bad effect. This medicine should always be taken according to the doctor's advice. For more information on this medicine visit our online store - vidalista.us.