How is impotence in spinal cord infarction treated?

Updated: Jul 26, 2018
  • Author: Thomas F Scott, MD; Chief Editor: Helmi L Lutsep, MD  more...
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Impotence may respond to oral sildenafil (or related phosphodiesterase-5 inhibitors). The dose of sildenafil is 50 mg (not to exceed 100 mg) taken 30-45 minutes before sexual activity. Intervention by intraurethral alprostadil or intracavernous injection of alprostadil also may be effective.

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