Chronic prostatitis and chronic pelvic pain syndrome

Published 22 October 2026

Chronic prostatitis is the name most men are given for pelvic, perineal or genital pain that has lasted three months or more, often with urinary or sexual symptoms. In most cases no infection can be found, which is why specialists increasingly call it chronic pelvic pain syndrome, and why one antibiotic course after another so often fails to help.

What is chronic prostatitis?

Chronic prostatitis is pain in the region of the prostate and pelvis that has lasted, or kept returning, for at least three months without another cause being found. The NHS notes that the cause of long-term prostatitis is not always known and may involve infection, inflammation or both.

The name misleads, because often there is no infection or even inflammation. The European Association of Urology (EAU) prefers the term primary prostate pain syndrome: persistent or recurrent pain, reproduced when the prostate is examined, with no proven infection or other obvious cause. This condition, CP/CPPS (NIH type III), is often simply called chronic prostatitis or chronic pelvic pain syndrome (CPPS). It is not cancer: CP/CPPS is diagnosed only once other causes, including prostate cancer, have been excluded, because the symptoms can overlap.

What are the four types of prostatitis?

The four types are acute bacterial prostatitis, chronic bacterial prostatitis, chronic prostatitis/chronic pelvic pain syndrome and asymptomatic inflammatory prostatitis. This US National Institutes of Health (NIH) classification, recommended by the EAU, separates true infection from the pain syndrome because the treatments differ.

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Type III is the most common. European guidelines note that fewer than one in ten cases diagnosed as prostatitis have a proven bacterial infection. If repeated infections are your main problem, see our page on recurrent UTI treatment.

Why don’t repeated antibiotics cure chronic prostatitis?

Because in most men with CPPS there is no ongoing infection to clear. European guidelines note that prostate sample results do not predict who responds to antibiotics, and that about 8% of men with suspected CPPS have positive prostate cultures, similar to men without symptoms. What keeps the pain going is usually a mix of:

• Sensitised nerves. An episode of infection or inflammation can leave the pelvic pain nerves over-sensitive, so pain continues after the trigger has settled. The pain is real, not imagined.
• Pelvic floor muscle tension. The EAU guideline cites a specialist centre where 92% of men attending with pelvic pain had pelvic floor muscle dysfunction, whether or not there was inflammation. Tender muscles can refer pain to the penis, perineum, rectum and above the pubic bone.
• Inflammation without bacteria in some men.
• Stress and low mood. Anxiety appears to be a risk factor, and low mood and catastrophic thinking are linked to more pain and poorer coping.

Some men do improve on antibiotics, perhaps because of a hidden infection or because some antibiotics also reduce inflammation. European guidelines therefore allow a single trial of at least six weeks in men with recent (under a year), untreated symptoms, and advise moving on if it fails. Fluoroquinolones, the European first-line choice for chronic bacterial prostatitis, carry rare but long-lasting, potentially irreversible side effects on tendons, muscles, joints and nerves, so in the UK the MHRA advises that they should not be prescribed for non-bacterial (chronic) prostatitis, and should only be used when other recommended antibiotics are inappropriate. The UK consensus guideline advises a repeat course only if a bacterial cause is confirmed, there is a history of repeated urinary infections, or the first course gave a partial response. Otherwise we use antibiotics where infection is confirmed, and your consultant can advise whether a trial is worthwhile; needless courses encourage resistance.

What are the symptoms of chronic prostatitis?

The main symptoms are pain in the perineum, testicles, penis or above the pubic bone, urinary frequency or urgency, and painful ejaculation. They often come and go; the UK consensus guideline groups them into four areas:

• Pain in the perineum (the most common site), testicles, penis (especially the tip), above the pubic bone, lower back, groin or rectum; on passing urine; or during or after ejaculation.
• Urinary: frequency, urgency, getting up at night, a weak or hesitant stream, urethral burning.
• Sexual: painful ejaculation, erectile difficulty (see erectile dysfunction treatment), early or delayed ejaculation, reduced desire.
• Psychological: anxiety, stress and low mood.

Some men notice blood in the semen, and irritable bowel syndrome often coexists and can worsen pain. Testicular pain has many other causes, some urgent; see testicular pain.

When are prostate or pelvic symptoms urgent?

Chronic prostatitis is not an emergency, but some look-alike conditions are.

• Fever, shivering or feeling very unwell with pain on passing urine or pelvic or lower back pain may mean acute prostatitis or kidney infection: get same-day help from your GP or NHS 111.
• Signs of sepsis (sudden confusion or slurred speech; blue, grey, pale or blotchy skin, lips or tongue; a rash that does not fade under a glass; severe breathlessness): call 999 or go to A&E.
• Being unable to pass urine despite a full, painful bladder: seek same-day help or go to an emergency department.
• Sudden, severe pain in one testicle: go to A&E, as this can be torsion.
• Visible blood in the urine, even once: ask for an urgent GP appointment or contact NHS 111; if you are passing clots, seek same-day help or go to an emergency department. See our page on blood in urine.
• No improvement, or worsening, after 48 hours of antibiotics for prostatitis: ask for an urgent GP appointment or contact NHS 111.

How is chronic prostatitis diagnosed?

There is no single test. Diagnosis rests on at least three months of symptoms, examination and, above all, excluding other causes; European guidelines make this a strong recommendation, and it is where we start. The consultation covers your pain, urinary, bowel and sexual function, past infections and antibiotics, and mood. A validated questionnaire, the NIH Chronic Prostatitis Symptom Index (NIH-CPSI), is recommended at the start and during treatment; it scores pain, urinary symptoms and quality of life from 0 to 43. Examination includes a gentle rectal check of the prostate, which may be tender, enlarged or normal, and of the pelvic floor muscles for tenderness and trigger points.

Depending on your symptoms, tests may include urine dipstick and culture; where bacterial infection is suspected, a two-glass test (urine before and after prostate massage) or the fuller four-glass test, which also samples prostatic fluid; a sexual health screen; a PSA test where cancer needs excluding (see PSA levels by age); and a flow test, cystoscopy or urethral imaging to exclude blockage. Prostate imaging is not needed to diagnose CPPS itself, and ultrasound is unreliable for diagnosing prostatitis; transrectal ultrasound or MRI is used when an abscess, a raised PSA or another specific problem needs a closer look.

The UK consensus guideline lists what must be excluded: prostate, bladder or rectal cancer, prostate abscess, cystitis, urethritis or kidney infection, urethral stricture, prostate enlargement, stones, pudendal neuralgia (an irritated pelvic nerve), epididymo-orchitis, prostate tuberculosis and neurological bladder conditions. Normal results are useful: they point towards CPPS.

Is it chronic prostatitis or an enlarged prostate?

Both can cause frequency, night-time urination and a weak stream, and some men have both: specialists from a Canadian prostatitis research clinic estimate that 12–16% of men with CP/CPPS also have benign prostatic hyperplasia (BPH).

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Our prostate conditions page covers BPH.

How is chronic pelvic pain syndrome treated?

Both the EAU and Prostate Cancer UK recommend multimodal treatment built around each man’s symptom pattern; trying single treatments one after another tends to fail. We explain how the pain works and agree realistic goals, which is part of treatment itself.

The phenotype (UPOINT) approach

UPOINT sorts symptoms into six domains, with a sexual domain added later. Each domain that applies points to part of the plan.

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The UK consensus guideline reports that, with UPOINT-directed treatment, 84% of men had at least a six-point fall in NIH-CPSI score. Without a comparison group this cannot prove cause, and the EAU rates the evidence as low level; its value is that no part of the problem is overlooked.

Pelvic floor physiotherapy

For tight or tender pelvic floor muscles, specialist physiotherapy is often central, ideally from physiotherapists trained in chronic pain. Learning to relax the muscles when pain starts can break the pain–spasm–pain cycle; shortened muscles also need stretching. In a randomised trial of 84 men cited by the EAU, only the benefit of biofeedback and relaxation training, not of medicines and sitz baths, lasted three months after treatment ended. The aim is release, not strengthening, so have the muscles assessed before starting pelvic floor exercises alone.

Medicines and psychological support

European guidelines find moderate effects for alpha-blockers (most useful when symptoms are under a year old) and anti-inflammatories (whose long-term side effects need weighing), and some benefit from plant extracts for pain; discuss any supplement with your consultant rather than buying products online. Nerve-pain medicines may help selected men, though pregabalin did not meet its main goal against placebo in a large trial. Opioids are generally not effective long-term. Cognitive behavioural therapy designed for CPPS may improve pain and quality of life; it targets how the nervous system amplifies pain.

Lifestyle and acupuncture

Keep active with low-impact exercise such as walking, swimming or yoga rather than resting; adjust activities that trigger flares; and cut back foods or drinks that clearly worsen symptoms, though diet alone rarely gives significant relief. The EAU recommends acupuncture.

Is chronic prostatitis curable?

Not reliably by any single treatment, but it is treatable and many men improve. Specialists from a dedicated prostatitis clinic write that urologists should not promise a cure, though the condition resolves on its own in some men, and the focus should be on symptoms, activity and quality of life. Symptoms fluctuate, so a bad week is not failure. Timing matters: symptoms lasting over a year predict poorer quality of life, and European guidelines target antibiotics and alpha-blockers at symptoms under a year old, so early assessment is worthwhile. The goal we work towards with you is fewer, milder flares and comfortable work, exercise and sex.

Seeing a urologist about chronic prostatitis in London

Assessment aims to explain what is driving your symptoms and agree a plan; your consultant can advise on referral for physiotherapy or psychological support. See our guide to your first urology appointment, and bring previous urine results and a list of antibiotics taken.

The Andrology Centre is led by Mr Maj Shabbir, Consultant Urological Surgeon and Clinical Lead, past National Chair for Andrology at BAUS, with Ms Raveen Kaur Sandher, Consultant Urological Surgeon, and Ms Elsie Mensah, Urology Specialist. All three practise at Guy’s & St Thomas’, named by Newsweek in 2025 as the number one urology service in Europe. Appointments are held at three London sites: HCA at The Shard (SE1 9BS), HCA at Canary Wharf (E14 5NR) and HCA at Guy’s Hospital (SE1 9RT). Self-funding patients need no GP referral; insurers usually require one. Fees are on our fees and insurance page. To book, call +44 7889 318584, Monday to Friday between 8am and 4pm, or email contact@theandrologycentre.co.uk.

Frequently asked questions

References and further reading