Vidalista is a prescription drug that is used to treat erectile dysfunction in men. An ingredient called tadalafil plays an important role in this medicine. This medicine increases the blood flow in the penis. This medicine should be taken 1 hour before the sexual intercourse, so that the erection lasts longer. The effect of this medicine can last for 4 to 6 hours. This medicine should be taken according to the doctor's advice. So visit our store – vidalista.us.