Vilitra 20mg tablets contain vardenafil and have different strengths like 10mg, 20mg, 40mg, 60mg. What is erectile dysfunction? Erectile dysfunction in men cannot erect the p*nis. And such people are unable to achieve final and happy s*xual intercourse. This type of problem is called erectile dysfunction or impotence or s*xual dysfunction. When such type of people face problem like this then take this tablet and it will improve the blood flow in the vein. This results in s*xual erection. Vardenafil improves the blood flow in the vein by the action of the mechanism of this tablet which ultimately helps in maintaining happy s*xual intercourse. And once you complete the s*xual intercourse then the blood flow decreases and eventually the erection returns with time. Oral treatments for erectile dysfunction. This drug has become a fast, effective and easy to use revolution for a long time in impotence. This tablet is most often prescribed for erectile dysfunction and is becoming famous all over the world. And it helps to solve erectile dysfunction in most of the people around the world.