Occasional and linked to a situation.
Stress, tiredness or alcohol can cause a temporary difficulty. Notice the pattern and reduce obvious triggers before assuming there is a medical problem.
Read NHS ED guidanceOccasional erection difficulty is common. When it keeps happening, a discreet GP review can consider physical health, medicines, stress and relationships—and discuss safe treatment options without assumptions.
Erectile dysfunction can sometimes be an early sign of another health issue. Online medicines are not suitable for everyone, and a prescription follows a clinical assessment.

A one-off difficulty may settle, while a recurring problem deserves assessment of both sexual function and cardiovascular or metabolic health.
Stress, tiredness or alcohol can cause a temporary difficulty. Notice the pattern and reduce obvious triggers before assuming there is a medical problem.
Read NHS ED guidanceArrange a confidential review if erection problems recur, affect confidence or relationships, or occur alongside reduced desire, urinary symptoms or other health changes.
Explore GP appointmentsUse emergency care for a painful prolonged erection, or chest pain and other acute cardiovascular symptoms. Do not take unverified medication to treat the problem.
Use NHS 111Recurring erection difficulties may relate to blood pressure, cholesterol, diabetes, hormones, depression, anxiety or medicines. The review should look beyond the symptom itself.
When and how the difficulty occurs provides useful clues.
Difficulty only with a partner, only sometimes, or in every setting can point the assessment in different directions.
Reduced sexual desire, loss of morning erections or a change in ejaculation may add useful context.
Diabetes, high blood pressure, high cholesterol, smoking, obesity and some neurological or hormonal conditions can contribute.
Stress, anxiety, low mood, relationship strain and several prescribed medicines can affect sexual function.
Do not stop a prescribed medicine without advice. A clinician can review whether it may contribute and whether a safe alternative should be considered.
A GP can assess likely contributors, identify important health checks and discuss treatment only when it is safe.
Explore in-person GP careDiscuss onset, frequency, morning erections, desire, ejaculation, pain, curvature and how the concern affects you.
Cover heart and circulation risks, diabetes, hormones, sleep, alcohol, smoking, mental health, relationships and prescribed or recreational drugs.
A blood-pressure check, examination or selected blood tests may be advised. Treatment options depend on findings and medicine interactions.
Tablets can help many people, but they are one part of care and are not safe or effective for everyone.
Physical activity, weight management, stopping smoking, reducing excess alcohol and controlling blood pressure or diabetes can support erections and wider health.
A clinician may discuss a PDE5 inhibitor after checking cardiovascular safety, current medicines and how to use it correctly.
Counselling, sex therapy or relationship support may help when anxiety, confidence or relationship factors are important.
Avoid unregulated websites and counterfeit medicines. Use a registered pharmacy and share all medicines, including chest-pain treatment and recreational drugs, before any ED medicine is considered.
Note when the problem began, whether it is occasional or consistent, morning erections, sexual desire, ejaculation, pain or curvature, and any major life or relationship changes.
Bring a medicines list and any recent blood pressure, cholesterol or diabetes results. Include smoking, alcohol, recreational drugs, sleep and mental health.
Explore GP appointments ↗Practical answers to help you choose a sensible next step without trying to diagnose the concern yourself.
Yes. Occasional difficulty is common, especially with stress, tiredness or alcohol. Recurring difficulties are worth discussing because effective support is available and a health contributor may be present.
No. A clinician first checks the pattern, cardiovascular safety, current medicines and whether another issue needs attention. Treatment is prescribed only when clinically suitable.
Sometimes. Erectile dysfunction can be associated with blood pressure, cholesterol, diabetes and smoking, so a wider cardiovascular review may be appropriate.
A confidential video or telephone review can begin the history. A blood-pressure check, examination or blood tests may still be needed before a safe plan is agreed.