Question Title: Prostitectomy and Viagra

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Dear Dan,
Thanks for your query. Erectile dysfunction following radical prostatectomy is usually secondary to the damage to the nerve supply and blood vessels which enable erections. These patients are not the best candidates for Viagra. The response rates are about 60% in this group of patients. If nerve-sparing procedure was performed, response to Viagra may be better.

This information is provided for general medical information purposes only. Please consult your physician for a diagnostic and treatment options pertaining to your specific medical condition.

The Henry Ford Hospital Department of Urology has experience in the evaluation and treatment of problems such as you describes. They would be most interested in helping you. You can reach us through our toll-free number (1-800-653-6568). We can also arrange local accommodations through this number if this is your need.
Sincerely,
HFHS M.D.-A.T.
*keyword: Impotence