Erectile Dysfunction (ED) Treatments

There is rarely one single cause of erectile dysfunction. Most cases involve a mix of physical, psychological and lifestyle factors, and the balance shifts with age. In younger men, stress, anxiety and performance worries tend to be the main driver. As men get older, physical causes become more common.

An erection depends on healthy blood flow, working nerves and the right hormones, so anything that disrupts one of those can play a part. The NHS lists conditions such as high blood pressure and high cholesterol among the common causes, and narrowed blood vessels, diabetes, nerve damage and low testosterone are also recognised. The blood vessels in the penis are small, so erection problems can sometimes appear before other signs of circulation trouble. That's one reason a GP check makes sense if ED is new or won't go away.

Some prescribed medicines cause erection problems as a side effect, including certain treatments for blood pressure and depression. Never stop a prescribed medicine without speaking to your doctor, who may be able to switch you to an alternative.

Psychological factors matter too. Stress, anxiety, low mood and relationship worries can all interfere, and it can become a loop where one difficult experience creates worry about the next. Smoking, heavy drinking, being overweight and doing very little exercise raise the risk further.

Is ED a sign of something serious? Often it isn't, and many men in their 60s and 70s have no erection problems at all, so it shouldn't be treated as an inevitable part of ageing. But because ED can sometimes be an early signal of diabetes, heart disease or high blood pressure, it's sensible to mention it to a GP the first time it persists. Treating those conditions can improve your erections and your general health at the same time.

Erectile dysfunction is diagnosed from your symptoms and medical history, with simple checks by a GP where needed, rather than from a single test. The key question is whether it's persistent. Occasional difficulty is normal. Struggling to get or keep an erection on most attempts over several weeks is what clinicians treat as ED.

Your online consultation asks how long it has been happening, whether you still get erections when you wake up, your general health, any heart or blood pressure conditions, and every medicine you take, including ones bought without a prescription. The pharmacist is checking two things: whether tablets are safe for you, and whether something else needs a GP's attention first.

We'll recommend seeing a GP if ED started suddenly, if you have chest pain, breathlessness or dizziness on exertion, or if you have diabetes or heart disease that hasn't been reviewed recently. A GP can check your blood pressure, blood sugar, cholesterol and hormone levels, which can uncover conditions worth treating in their own right.

At a GP appointment, expect questions about your symptoms and lifestyle, a blood pressure reading and possibly blood tests. It's usually a short conversation, and GPs talk about erection problems every day. Some men prefer to start with an online consultation and others with a GP, and the two work well together, so tell your GP about any treatment you've been supplied.

The most common first treatment is a PDE5 inhibitor tablet. It relaxes the blood vessels in the penis so that, with sexual arousal, blood flow increases and an erection is easier to get and keep. It doesn't cause an erection on its own and it doesn't raise desire, so stimulation is still needed. Different tablets act for different lengths of time, which is why the pharmacist asks how you plan to use it.

Tablets are only one part of treatment. Dealing with an underlying condition, changing a medicine that's causing the problem, making lifestyle changes and having counselling when anxiety is involved all help, and they work well alongside tablets. Creams, injections and vacuum pumps are available through GPs and specialists when tablets aren't suitable or don't work. According to the NHS, treatment can usually help improve ED, though medicines aren't always available on the NHS.

Like all medicines, ED tablets can cause side effects. The common ones are headache, flushing, indigestion, a blocked or runny nose and dizziness, and they usually pass quickly. Never take an ED tablet with nitrate medicines, which are used for angina, because the combination can cause a dangerous drop in blood pressure. Some blood pressure and prostate treatments also need extra care, which is why you're asked about every medicine you take. Stop the tablet and get urgent medical help if you have an erection lasting more than 4 hours, or sudden loss of vision or hearing.

Only take ED medicines supplied by a UK registered pharmacy. The MHRA, the UK medicines regulator, advises men not to use unlicensed herbal remedies, and the "instant" pills sold on unregulated sites may not contain what the label says

Lifestyle changes can't guarantee that erections will come back, but they improve the blood flow and heart health that erections rely on, and the NHS notes they can sometimes help. The changes with the strongest support are simple ones:

• Stop smoking, which damages blood vessels.
• Keep alcohol within the low-risk limit of 14 units a week.
• Aim for around 150 minutes of moderate exercise a week.
• Reach and keep a healthy weight.
• Sleep well and find ways to manage stress.
• Keep up with checks for blood pressure, cholesterol and diabetes.

There's no reliable evidence that a specific food, vitamin or herbal supplement fixes ED, so be wary of anything promising a natural quick fix.

Medicine and lifestyle aren't the whole picture. If worry about performance has become part of the problem, talking openly with a partner often takes a lot of pressure off, and a GP can refer you for counselling or sex therapy. Many men find that once the anxiety eases, tablets work better too.