Vidalista 80 is useful in overcoming sexual difficulties in men such as erectile dysfunction. The main ingredient in this medicine is called tadalafil. This medicine increases the speed of blood in the penis. This medicine prolongs erection during intercourse. The effect of this medicine can last for 4 to 6 hours. This medicine makes your sexual life happier and your partner is satisfied. This medicine should be taken only on the advice of a doctor. So visit our store – vidalista.us.