What Is Erectile Dysfunction?
Causes, Symptoms and Treatment Options?

How erections normally work

An erection occurs when increased blood flow enters the penis following sexual stimulation. This process involves the brain, nerves, hormones and blood vessels working together. gradually or suddenly.

If any part of this process is affected — such as blood circulation, nerve function or hormone balance — it may lead to difficulty achieving or maintaining an erection.

Medicines such as sildenafil work by improving blood flow to help support the body’s natural erectile response when sexual stimulation occurs.

When this process is disrupted, treatments such as sildenafil tablets can help restore normal erectile function.

Common causes of erectile dysfunction

Erectile dysfunction can be caused by a range of physical and psychological factors.

Physical causes

• Reduced blood flow or circulation problems
• High blood pressure
• Diabetes
• High cholesterol
• Hormonal imbalance
• Certain medications
• Alcohol and smoking

Psychological causes

• Stress or anxiety
• Depression
• Relationship difficulties
• Performance anxiety

Often, erectile dysfunction may involve a combination of both physical and psychological factors.

Symptoms of erectile dysfunction

Symptoms can vary between individuals but may include:

• Difficulty achieving an erection
• Difficulty maintaining an erection
• Reduced sexual confidence
• Reduced sexual desire in some cases

If symptoms occur regularly or persist for several weeks or months, it may be helpful to speak with a healthcare professional for advice.

Can erectile dysfunction be treated?

Erectile dysfunction can often be successfully managed with treatment options such as sildenafil for erectile dysfunction, which is one of the most commonly prescribed medications in the UK.

When to seek professional advice

You should consider seeking professional advice if:

Treatment depends on the underlying cause and individual health circumstances. Options may include lifestyle changes, counselling or prescription medication such as sildenafil where appropriate.

• Erectile difficulties are persistent
• Symptoms are affecting confidence or relationships
• You have underlying health conditions such as diabetes or high blood pressure
• You are unsure whether treatment is safe for you

A regulated UK pharmacy can provide confidential guidance and assess whether treatment such as sildenafil is suitable.

More information about Sildenafil and how it works.

A healthcare professional can assess your symptoms and recommend appropriate treatments, including sildenafil treatment, if suitable.

Confidential support and advice

Erectile dysfunction is a common and treatable condition. With the right medical guidance and treatment, many men are able to manage symptoms effectively and regain confidence.

Patients seeking confidential advice and treatment options can learn more through our registered UK pharmacy service.