Symptoms of Erectile Dysfunction (Impotence)
Penile erection is a complex interaction of both halves of your autonomic (automatic) nervous system, your blood circulation, and your emotions. Therefore, symptoms may suggest a psychological problem, such as
, and/or a medical problem, such as
. Any one of these conditions can lead to erectile dysfunction.
- A less firm penis
- Fewer erections
- Fewer spontaneous nighttime erections
Note that sensation in your penis comes from nerves other than the ones that cause erection. Those nerves may not be affected when the erectile nerves are, and those nerves are not damaged by prostate surgery. Therefore sensation is likely to be preserved. Orgasm is possible without erection.
Erectile dysfunction. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T113875/Erectile-dysfunction. Updated February 29, 2016. Accessed October 4, 2016.
Erectile dysfunction. National Institute of Diabetes & Digestive & Kidney Diseases website. Available at:
http://kidney.niddk.nih.gov/kudiseases/pubs/ED/index.aspx. Updated November 2015. Accessed March 8, 2016.
Erectile dysfunction. Urology Care Foundation website. Available at:
Accessed March 8, 2016.
Guay AT, Spark RF, et al. American Association of Clinical Endocrinologists medical guidelines for clinical practice for the evaluation and treatment of male sexual dysfunction: a couple’s problem. 2003 update.
Sivalingam S, Hashim H, et al. An overview of the diagnosis and treatment of erectile dysfunction.
Webber R. Erectile dysfunction.
- Reviewer: EBSCO Medical Review Board
Adrienne Carmack, MD
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