1 doctor weighed in:

Assuming it is the cause, which nerve, when pinched/damaged causes impotence and requires me to use viagra (sildenafil) to attain an erection?

1 doctor weighed in
Dr. Robert Killian
General Practice

In brief: Erectile Dysfunction

Ed is usually a problem with the blood vessels, not the nerves.
Do you have a particular back or spine injury that makes you think otherwise?

In brief: Erectile Dysfunction

Ed is usually a problem with the blood vessels, not the nerves.
Do you have a particular back or spine injury that makes you think otherwise?
Dr. Robert Killian
Dr. Robert Killian
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