Many: Erection is neuro, -sycho -endocrine and vascular event . If there is any disruption in one of them you can have erection problem. By far diabetes is the cause if erection problem. Diabetes damaged either the blood vessel , the nerve or both that supplies the penis . Any disruption if the nerve that supply the penis due to spinal cord injury , surgery etc will also result in the same. Depression
Answered 9/28/2016
4.9k views
Many: Many causes including vascular, nerve, or psychogenic (anxiety) to name a few.
Answered 4/24/2015
4.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question