5 mg is useful in treating sexual dysfunction in men. This medicine increases the speed of blood in the penis so that tadalafil becomes active. This medicine should be taken one hour before the sexual intercourse. This medicine maintains an erection for hours during intercourse. This medicine is branded so you can use this medicine without any hesitation. This medicine should not be taken in very hot or very cold weather. This medicine should be taken only on the advice of a doctor. So visit our store – vidalista.us.