A common cause of ED problems is a lack of blood flowing to the tissues during erectile dysfunction. This problem is found in 45% of men in the United States. This is a problem that men find in any age. tadarise tablet has been used as an effective medicine for the treatment of ED. The effect of this drug lasts for 36 hours. This is called a very long time. Take this medicine as directed by the doctor. Take this medicine only once in 24 hours.