Many drugs used to treat high blood pressure that comes with chronic renal insufficiency can cause erectile dysfunction, and many drugs by themselves cause it. That Cause Impotence Recreational drugs are a major cause of erection problems. The number one drug is tobacco. Experiments show that even two cigarettes will markedly decrease the blood flow to the penis if smoked before sex. Marijuana and alcohol are also big causes of erection problems.
Prescription drugs are also a big culprit, especially blood pressure drugs.
Other causes include surgical treatments for prostate problems, bladder removal for cancer, urethral stricture urinary surgery for people with a direct vision interior urethrotomy, carcinoma of the penis, priapism, renal transplantation, colon surgery, radiation, lumbosacral surgery, penile amputations, and penile surgery as a child for many of the congenital problems that we see. This information is neither complete nor exhaustive and should not be used as a substitute for a consultation with your physician or other health care provider. WellnessWeb makes no warranty as to the information's completeness, reliability, or accuracy. Should you have any health care related questions, please see your physician or other health care provider. Material posted online by users does not represent the positions of WellnessWeb or its participating health care practitioners.