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Erectile Dysfunction
Erectile dysfunction (ED) is a common health condition affecting roughly half of all men aged 40 to 70 in the UK. It is characterised by the persistent inability to achieve or maintain an erection firm enough for sexual intercourse, often caused by underlying vascular issues, psychological stress, or hormonal imbalances. Common symptoms include reduced sexual desire and difficulty sustaining erections, which can be effectively managed through lifestyle changes, over-the-counter options or prescription medications.
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"Erectile dysfunction is a clinical condition typically involving the prescription of PDE5 inhibitors to improve blood flow to the penis. Whether your symptoms are caused by physical factors like hypertension and diabetes or psychological barriers such as performance anxiety, our goal is to provide a safe, discreet pathway to recovery." — Rachael Clarke MRCPharm MFRPSI FRSPH (GPHC Number: 2061366)
You can buy erectile dysfunction medication safely in the UK through Mail My Meds by completing a simple, confidential online consultation. Once our prescribers review and approve your assessment, your medication is dispensed and shipped directly from our registered UK pharmacy (GPHC Number: 9011560) in discreet packaging. This process ensures you receive genuine UK-licensed medicines without needing a face-to-face GP appointment.
Erectile dysfunction (ED) is the medical term for regular difficulty getting or keeping an erection firm enough for sex. While most men experience occasional erection problems due to tiredness or alcohol, ED is defined by a persistent pattern of symptoms. It is often a "window" into your wider vascular health, as the small arteries in the penis are often the first to show signs of restricted blood flow.
Erectile dysfunction is extremely common, affecting an estimated 4.3 million men in the UK. Research indicates that approximately 50% of men between the ages of 40 and 70 will experience some degree of impotence. However, it is increasingly being diagnosed in younger men in their 20s and 30s, often linked to lifestyle factors or mental health conditions like anxiety and depression.
The causes of erectile dysfunction are usually divided into physical and psychological factors, with reduced blood flow being the most common physical culprit. Medical conditions such as type 2 diabetes, high blood pressure (hypertension), and high cholesterol can damage blood vessels and nerves. Psychological triggers include stress, relationship issues, and porn-induced erectile dysfunction (PIED). Other factors include smoking, excessive alcohol consumption and obesity.
The most effective treatments for ED are oral medications known as PDE5 inhibitors, which work by relaxing the blood vessels to increase blood flow to the penis. These medications differ in how quickly they work and how long they stay active in your system.
Medication | Common Brand | Onset Time | Duration |
Sildenafil | Viagra | 30 - 60 mins | 4 - 6 hours |
Tadalafil | Cialis | 30 - 60 mins | Up to 36 hours |
Vardenafil | Levitra | 25 - 60 mins | 4 - 5 hours |
Avanafil | Spedra | 15 - 30 mins | Up to 6 hours |
Read our comparison guide of Cialis vs Viagra.
Sildenafil (generic Viagra) and Tadalafil (generic Cialis) are the most popular treatments due to their high efficacy and affordability. Sildenafil is often preferred for occasional use, while Tadalafil, often called the "weekend pill," is popular for its long-lasting effects, allowing for more spontaneity in sexual activity.
Most men experience few or no side effects, but when they do occur, they are generally mild and temporary. Common side effects include headaches, facial flushing, indigestion, nasal congestion, and dizziness. In very rare cases, a prolonged and painful erection lasting over four hours (priapism) can occur, which requires immediate medical attention.
User experiences suggest that ED can lead to significant emotional distress, including feelings of low self-esteem and anxiety. Many men report that dealing with erectile dysfunction in a new relationship is particularly stressful. Open communication with partners and seeking professional medical help early can significantly reduce the mental burden and improve treatment outcomes.
Most adult men over the age of 18 who struggle with persistent erection problems are suitable for ED treatment. However, suitability depends on your overall health and any other medications you may be taking. Our online consultation helps determine if these treatments are safe for you based on your medical history.
You should not take ED medication if you take nitrates for chest pain or have severe heart or liver problems. Combining PDE5 inhibitors with nitrates can cause a dangerous drop in blood pressure. Always inform our prescribers if you are taking medication for hypertension or an enlarged prostate (alpha-blockers).
You should see a GP if you experience erectile dysfunction alongside symptoms like chest pain or if the condition is causing significant distress. Because ED can be an early warning sign of heart disease or diabetes, a check-up can help identify underlying health issues that need urgent attention.
Improving your physical health can often reverse or improve mild cases of erectile dysfunction. Key lifestyle factors include:
- Maintaining a healthy weight: Reducing belly fat can improve hormone levels and vascular health.
- Exercise: Pelvic floor (Kegel) exercises and cardiovascular activity improve blood flow.
- Smoking Cessation: Smoking damages the lining of the blood vessels essential for erections.
- Diet: A Mediterranean-style diet rich in whole grains and vegetables supports heart health.
Starting treatment is a simple three-step process: choose your medication, complete a medical questionnaire, and receive your order. Our clinical team will review your answers to ensure the medication is safe for you before our pharmacy team dispenses your order for next-day delivery.
Non-medical options include vacuum pumps, constriction rings, and psychosexual therapy. For men where the cause is purely psychological, Cognitive Behavioural Therapy (CBT) or counselling can be highly effective. Vacuum pumps are often recommended by the NHS for men who cannot take oral medications.
Is erectile dysfunction curable?
Whether ED is curable depends on the cause. If it is due to lifestyle or stress, it can often be reversed. For chronic conditions like diabetes, it is usually managed effectively with medication rather than permanently cured.
Can masturbation cause erectile dysfunction?
No, there is no scientific evidence that masturbation causes physical ED. However, excessive consumption of high-stimulation pornography can sometimes lead to psychological "mental blocks" during real-life intimacy.
Does high blood pressure cause ED?
Yes, hypertension can damage arteries over time, making them less elastic and unable to carry enough blood to the penis to create an erection.
Is there a permanent cure for erectile dysfunction?
There is no single "magic pill" for a permanent cure, but long-term lifestyle changes combined with treating underlying health issues can lead to permanent improvements in erectile function.
The information provided on this page is for general informational purposes only and should not replace seeking advice from a medical professional. Always read the patient information leaflet provided with your medication. If you have concerns about your health or potential drug interactions, consult a doctor or pharmacist for personalised advice.
Our content is regularly reviewed by our team of medical experts and GPhC-registered pharmacists to ensure it remains up-to-date, accurate, and aligned with current NHS and NICE clinical guidelines. We cite authoritative sources such as the British National Formulary (BNF) to ensure you receive reliable health information.
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