Chronic Pelvic Pain Syndrome
CPPS (NIH category III prostatitis) is chronic pelvic pain without proven infection — treat the patient's phenotype, not a culture, because antibiotics rarely help.
The big picture
Think of CPPS as a pain syndrome with several possible engines — urinary, psychosocial, organ-specific, infection (rare), neurological/systemic, and tenderness of the pelvic floor muscles (the UPOINT domains). Each patient is a different mix, so therapy is individualised.
Phenotype, then treat multimodally — antibiotics are not the default for a non-infective syndrome.
Symptom sorter
The common presentation.
Diagnostic algorithm
Each step answers one question. Tap to expand.
Treatment ladder
Match therapy to the patient's UPOINT phenotype using a multimodal, often multidisciplinary approach.
Drug selector
U — Urinary
U = urinary symptoms.- Targets
- Storage/voiding symptoms and a high symptom-index urinary score.
- Onset
- See detail
- Use when
- Directs bladder-focused therapy.
- Side effects
- Alpha-blockers, bladder-directed measures.
Procedure chooser
- Rarely indicated
Complications
- Chronic disability and reduced quality of life
- Depression/anxiety
- Antibiotic resistance from unnecessary courses
- Drug side effects from neuromodulators
- Avoid reflex antibiotics
- Address psychosocial factors early
- Escalate to multidisciplinary care
- Re-phenotype if treatment fails
Red flags
Memory hooks
UPOINT: Urinary, Psychosocial, Organ, Infection, Neuro, Tenderness.
Negative cultures + chronic pain = CPPS.
Tender pelvic floor → physiotherapy.
Stop the antibiotic loop.
Board traps
Chronic pelvic pain, negative cultures, no antibiotic response — CPPS, phenotype it.
Severe pelvic floor tenderness — physiotherapy, not antibiotics.
Overlapping IBS/fibromyalgia — central sensitisation; use neuromodulators.
Clinical cases
A 35-year-old man has 8 months of perineal pain and voiding discomfort. Cultures are repeatedly negative, three antibiotic courses failed, and examination reveals marked pelvic floor muscle tenderness.
What is the most effective next step?