madman
Super Moderator
Diabetes and erectile dysfunction: what can erection problems reveal about your health—and what treatments are available?
In this video, a patient with type 2 diabetes shares his experience of erectile difficulties during a consultation with Professor Éric Allaire, a vascular and endovascular surgeon.
Difficulty getting or maintaining an erection deserves a medical assessment. Understanding the underlying causes is the first step toward choosing appropriate treatment.
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How does diabetes affect erections?
Over time, high blood sugar can damage the blood vessels and nerves involved in an erection. Reduced blood flow can make erections less firm, while diabetic neuropathy—damage to the nerves—can interfere with the signals that trigger and sustain them.
Low testosterone, certain medications, and performance anxiety may also contribute. Several factors can be present at the same time.
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Why does cardiovascular health matter?
Erectile dysfunction can be an early warning sign of vascular disease, sometimes appearing before other cardiovascular symptoms. For men with diabetes, erection problems are an opportunity to review blood sugar control, blood pressure, cholesterol, smoking, and overall heart health.
This does not mean every man with ED has heart disease, but persistent symptoms deserve attention.
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What can help?
Assessment may include a medical history, physical examination, blood tests, and, when appropriate, penile Doppler ultrasound to investigate blood flow.
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Depending on the findings, treatment may include:
• Improving diabetes management and cardiovascular risk factors.
• Regular physical activity, weight management, and stopping smoking.
• Prescription medication for erectile dysfunction.
• Vacuum erection devices or penile injections when appropriate.
• Penile implants in selected cases.
• Support for anxiety and the emotional impact of erection problems.
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Treatment should be tailored to each patient’s health, diagnosis, and preferences. If tablets have not helped, further assessment can identify other options.
Erectile dysfunction is a symptom worth investigating. Seeking help can support both your sexual health and your wider health.
