What is Venous LEAK

A venous leak (more accurately called veno-occlusive dysfunction) is a condition in which blood enters the penis during an erection but leaks out through the veins too quickly to maintain a firm erection.

Symptoms

• Difficulty maintaining an erection despite adequate sexual stimulation
• Erections that become soft during intercourse
• Better erections when lying down than standing (sometimes)
• Normal sexual desire and orgasm may still be present

Causes

Venous leak can be associated with:

• Aging
• Diabetes
• High blood pressure
• Smoking
• Pelvic trauma or surgery
• Structural changes in penile tissue (e.g., fibrosis)
• Sometimes no clear cause is identified

Diagnosis

A urologist, especially one specializing in sexual medicine, may use:

• Medical history and physical examination
• Blood tests (hormones, diabetes screening, etc.)
• Penile Doppler ultrasound after injection of a medication that induces an erection
• Other specialized vascular tests in selected cases

Treatment Options

• Oral medications such as PDE5 inhibitors (e.g., Sildenafil or Tadalafil)
• Vacuum erection devices
• Penile injection therapy
• Lifestyle changes (smoking cessation, exercise, management of diabetes and cardiovascular risk factors)
• Penile implant surgery for severe cases that do not respond to other treatments

Important Note

Many men who believe they have a venous leak actually have erectile dysfunction from other causes (vascular disease, anxiety, hormonal issues, medication side effects, etc.). A proper evaluation by a urologist is important before concluding that a venous leak is present.