Erectile Dysfunction
Erectile dysfunction is the difficulty in getting or keeping an erection firm enough for sex. It is very common, particularly as men get older, and it is rarely something to feel embarrassed about discussing with a specialist.
Medically Reviewed By
Mr Vasu Karri, Medical Director • Updated Updated 09-06-2026
Most men experience occasional difficulty with erections at some point, often linked to tiredness, stress or alcohol. Erectile dysfunction becomes worth investigating when the problem happens regularly or starts to affect your confidence or your relationship.
It is important to know that erectile dysfunction is not only a quality-of-life issue. The erection depends on healthy blood vessels and nerves, so persistent difficulty can be an early sign of conditions such as high blood pressure, raised cholesterol, diabetes or low testosterone. A proper assessment looks at the whole picture, not just the symptom.
At Kinvara Private Hospital, Mr AbuSanad offers a discreet, unhurried consultation. He takes time to understand your symptoms and general health, arranges any tests that are needed, and explains the treatment options clearly so you can decide what is right for you.
When Should You Seek Help?
Understanding Erectile Dysfunction
An erection happens when the brain, nerves, hormones and blood vessels all work together to increase blood flow into the penis. A problem with any of these can lead to erectile dysfunction, which is why the causes can be physical, psychological, or a combination of both.
In younger men, the cause is more often psychological, such as anxiety or relationship stress. In men over 40, physical causes become more common, particularly narrowing of the blood vessels, diabetes, hormonal changes and the side effects of some medications. Because the small blood vessels supplying the penis are affected before the larger vessels of the heart, erectile dysfunction is sometimes the first warning sign of cardiovascular disease. For this reason, a specialist assessment is about more than treating the symptom; it is an opportunity to check your wider health.
Common Causes of Erectile Dysfunction
- Vascular disease: Narrowing of the blood vessels from high blood pressure, raised cholesterol or smoking reduces blood flow to the penis.
- Diabetes: Raised blood sugar can damage both the nerves and the blood vessels involved in an erection.
- Low testosterone: A reduced level of the male hormone can lower desire and affect erections.
- Medications: Some treatments for blood pressure and depression can affect erections.
- Psychological factors: Stress, anxiety, depression and relationship difficulties are common, especially in younger men.
- Lifestyle: Smoking, excess alcohol, being overweight and lack of exercise all play a part.
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