Erectile Dysfunction and Age: What Changes as You Get Older?

Getting older does not automatically mean you will develop erectile dysfunction (ED). However, erection problems do become more common with age. The reason is not simply the number of years a person has lived. Changes in blood-vessel health, hormones, nerve function, general health, lifestyle, and medicines can all influence erectile function.

There is also no specific age when ED begins. Some men experience erection problems in their 20s or 30s, while others continue to have satisfactory erections well into later life. Research suggests that the relationship between age and ED becomes much clearer when other health conditions are considered as well.

So, is erectile dysfunction a normal part of ageing? It becomes more common as men get older, but it is not an inevitable consequence of aging. If erection problems keep happening, finding the underlying reason is more useful than simply putting them down to age.

Does Erectile Dysfunction Become More Common With Age?

Yes. Studies consistently show that ED becomes more common as men age, but the relationship is more complicated than saying that ageing directly causes ED.

An important 2023 study analyzed erectile function in 17,250 men and looked at age alongside conditions including cardiovascular disease, diabetes, and hypertension. The researchers found that ED prevalence increased with age, but the likelihood was also substantially higher when several comorbidities were present.

This helps explain why two men of the same age can have very different sexual functions. One may have good cardiovascular health and no major medical conditions, while another may be managing diabetes, high blood pressure, obesity, and several medicines.

Is Erectile Dysfunction a Normal Part of Ageing?

Not necessarily.

Occasional difficulty getting or maintaining an erection can happen for many reasons, including stress, tiredness, or drinking too much alcohol. Repeated problems are different and may point to an underlying health or medication-related issue. The NHS notes that ED is particularly common in men over 40, while also recognising medical conditions and medicines as possible contributors.

Age can increase the likelihood of ED, but it should not be used as the only explanation.

At What Age Does Erectile Dysfunction Usually Start?

There is no universal starting age.

ED can affect younger men as well as older adults. In younger people, psychological factors, lifestyle habits, medicines, and underlying health problems may be relevant. As men age, vascular and metabolic conditions become more common, which can add to the risk.

The important point is that age changes the likelihood of erectile dysfunction; it does not set a deadline for when ED will begin.

Can You Have ED in Your 20s or 30s?

Yes. Being young does not completely protect someone from erectile problems.

Stress, anxiety, depression, smoking, heavy alcohol use, obesity, certain medicines, and some physical conditions can affect erections at a younger age. Healthline also notes that ED occurs in younger men, although it is more prevalent among older adults.

A one-off episode does not necessarily mean you have ED. However, if erection difficulties happen repeatedly, it is worth looking beyond age as an explanation.

What About ED in Your 40s, 50s, 60s, and Beyond?

There is no medically useful age cut-off at which ED suddenly appears. Instead, the factors affecting erectile function can change over time.

Age range	What to keep in mind
20s–30s	ED can occur and should not automatically be attributed to age. Stress, lifestyle, medicines, and health conditions may contribute.
40s	Erection problems become more common, and vascular health, metabolic conditions, and lifestyle may become increasingly relevant.
50s	The effects of existing health conditions, medicines, and changes in circulation or hormone levels may become more noticeable.
60s and beyond	Several factors may overlap, including cardiovascular health, diabetes, medicines, neurological conditions, and age-related physiological changes.

These are broad patterns rather than rules. A man’s age alone cannot determine whether he will experience ED.

Why Does Erectile Dysfunction Become More Common With Age?

An erection depends on several systems working together. Sexual stimulation involves the brain and nerves, blood vessels need to deliver enough blood to the erectile tissue, and the tissues must respond appropriately to maintain rigidity.

As people get older, changes in these systems and in overall health can make erectile problems more likely.

Changes in Blood-Vessel Health

Adequate blood flow is essential for an erection. Conditions that affect the arteries can interfere with the amount of blood reaching the penis.

This is one reason ED can sometimes appear alongside broader cardiovascular risk factors.

Changes in Nerve Function

The erection process also relies on nerve signals between the brain, spinal cord, and penis.

Conditions that affect nerves, including some forms of diabetes and neurological disorders, can interfere with those signals. In these situations, treating the underlying condition may form part of managing ED.

Hormonal Changes

Testosterone levels tend to decline gradually with age, but this does not mean that every age-related erection problem is caused by low testosterone.

Testosterone is involved in sexual desire and reproductive function, while an erection itself also depends heavily on healthy blood vessels, nerves, and erectile tissue. The NHS notes that the decline in testosterone with age is gradual and that symptoms in middle age should not automatically be attributed to hormones.

Changes in Overall Health

One of the biggest differences between younger and older men is the accumulation of health conditions over time.

Diabetes, hypertension, cardiovascular disease, obesity, and other long-term conditions can affect the systems needed for a normal erection. The research therefore supports looking at age and overall health together, rather than treating age as an isolated cause.

Health Conditions That Can Increase the Risk of ED

Several health problems become more relevant when assessing persistent erectile dysfunction.

• Diabetes: High blood glucose over time can damage blood vessels and nerves involved in sexual function.
• High blood pressure: Long-term hypertension can affect the blood vessels needed for an erection.
• Cardiovascular disease: Problems affecting circulation can also affect penile blood flow.
• High cholesterol: Abnormal cholesterol levels can contribute to vascular disease.
• Obesity: Excess weight is associated with several conditions that can affect erectile function.
• Neurological conditions: Disorders affecting nerve signalling may interfere with the erection process.
• Prostate conditions or treatment: Some prostate-related conditions and treatments can affect sexual function.

These conditions do not mean erectile dysfunction is inevitable. They simply show why persistent erection problems may deserve a broader health assessment rather than being dismissed as an age-related change.

Can Everyday Habits Affect Erectile Function as You Age?

Yes. Daily habits can influence many of the same systems involved in erectile function.

Helpful areas to address include:

• Regular physical activity
• Maintaining a healthy weight
• Stopping smoking
• Limiting excessive alcohol consumption
• Eating a balanced diet
• Getting adequate sleep
• Managing ongoing stress

Lifestyle changes are not a guaranteed solution for every case of erectile dysfunction, particularly when nerve damage, vascular disease, or another medical condition is involved. However, improving cardiovascular and metabolic health can form an important part of managing erectile problems.

Can Medicines Affect Erectile Function?

Some medicines can contribute to sexual difficulties. The effect varies between medicines and individuals.

Examples of medicine groups that may sometimes be associated with sexual side effects include:

• Certain antidepressants
• Some medicines used for high blood pressure
• Some antihistamines
• Certain hormone treatments
• Other medicines that affect the nervous or cardiovascular systems

This does not mean a person should stop a prescribed medicine because of ED. If you suspect that a medicine is affecting your sexual function, discuss the problem with the prescriber. They can decide whether the medicine, dose, or another factor may be involved.

How Is Erectile Dysfunction Evaluated?

There is no single test that explains every case of ED. A healthcare professional may consider:

Part of the assessment	What it can help identify
Medical history	Existing illnesses, previous treatments, and relevant symptoms
Sexual history	When the problem started and whether erections occur in other situations
Medicine review	Possible drug-related sexual side effects
Blood pressure and physical checks	Cardiovascular or other physical risk factors
Blood tests when appropriate	Conditions such as diabetes or abnormal hormone levels
Further assessment if needed	Neurological, vascular, or other possible causes

The NHS recommends medical assessment when erection problems keep happening, and an erectile dysfunction evaluation may include questions about health, relationships, lifestyle, and medicines.

This matters because treating the underlying problem may be just as important as treating the erection difficulty itself.

Can Erectile Dysfunction Be Treated as You Get Older?

Yes. Getting older does not automatically rule out treatment.

The appropriate option depends on the cause of erectile dysfunction, other medical conditions, medicines being taken, and a person’s overall health.

Lifestyle and Health Management

Improving physical activity, stopping smoking, managing weight, and addressing conditions such as diabetes or high blood pressure can form part of an ED treatment plan.

Prescription ED Medicines

Medicines called phosphodiesterase type 5 (PDE5) inhibitors are commonly used for ED when appropriate.

Examples include:

• Sildenafil
• Tadalafil
• Vardenafil
• Avanafil

These medicines work by supporting the blood-flow process involved in an erection when sexual stimulation is present. They are not suitable for everyone, so a healthcare professional should consider other medicines and existing health conditions before prescribing them.

Current medical guidance lists PDE5 inhibitors as a first-line pharmacological treatment for erectile dysfunction.

Other Treatment Options

Depending on the cause and response to treatment, other approaches may include:

• Vacuum erection devices
• Intracavernosal injections
• Local treatments
• Psychological or psychosexual support
• Penile implants in selected cases

Treatment is therefore not limited to one medicine or one age group.

Are ED Medicines Safe for Older Men?

Age alone does not determine whether an erectile dysfunction medicine is suitable.

What matters is the person’s cardiovascular health, other medical conditions, and medicines. This is particularly important for men who take several prescriptions.

One major safety issue is the use of nitrates. PDE5 inhibitors should not be taken with organic nitrates because the combination can cause a significant and potentially dangerous fall in blood pressure.

Anyone considering sildenafil, tadalafil, vardenafil, or avanafil should tell their healthcare professional about all medicines and supplements they take.

When Should You See a Doctor About ED?

Occasional erection difficulty is common. Persistent or recurring problems deserve more attention.

Consider speaking with a healthcare professional if:

• ED keeps happening rather than being an isolated event
• The problem is new or becoming more frequent
• You think a medicine may be affecting your sexual function
• ED is affecting your relationship or quality of life
• You are concerned about another symptom occurring alongside the erection problem

Erectile dysfunction can sometimes be associated with conditions that deserve treatment in their own right, so finding the cause can be more useful than simply accepting it as part of ageing.

Final Takeaway

Erectile dysfunction becomes more common with age, but getting older does not automatically mean losing the ability to have an erection. The bigger picture includes blood-vessel health, diabetes, blood pressure, medicines, lifestyle, nerve function and other medical factors.

If erection problems keep occurring, it is worth finding out what may be contributing rather than simply blaming age. With the right assessment, many causes of ED can be addressed and several treatment options are available. AustraliaRXMeds can also be used to check the availability of erectile dysfunction medicines after a suitable treatment has been recommended by a healthcare professional.