Can Erectile Dysfunction Be Caused by Spinal Cord Injury?

Yes. Spinal cord injury can cause erectile dysfunction (ED) because it may disrupt the nerve signals between the brain, spinal cord, and penis that control erections. The effect varies depending on the level and severity of the injury.

Erections involve complex communication between the brain, spinal cord, nerves, and blood vessels. A spinal cord injury can interfere with these pathways and affect a man's ability to achieve or maintain an erection.

Sexual and erectile difficulties after spinal cord injury may depend on:

• The level of spinal cord injury
• The completeness or severity of the injury
• Whether reflex or psychogenic erection pathways remain functional
• Blood-vessel and cardiovascular health
• Hormonal factors
• Medications being used
• Psychological and relationship factors

Some men may still experience erections but have difficulty maintaining sufficient rigidity for sexual activity. Others may have more significant erectile difficulties.

Because ED after spinal cord injury can have several contributing factors, assessment should consider neurological function as well as vascular, hormonal, medication-related, and psychological factors.

Treatment can include oral ED medicines, vacuum erection devices, injectable treatments, and other options. For men with persistent ED who do not respond adequately to less invasive treatments, a penile prosthesis may be considered in appropriate cases.

SCI International Hospital

At SCI International Hospital, Dr. Gautam Banga evaluates men with neurological or spinal cord-related erectile dysfunction by considering the level of injury, erectile function, medical history, medications, and other contributing factors. Based on the assessment, an individualized ED treatment plan can be discussed.