The pain no one wants to discuss

Chronic testicular or perineal pain without infectious cause is one of the most underdiagnosed complaints in men's medicine. The patient goes from urologist to urologist, has urine cultures and semen analysis, receives empiric antibiotics for "prostatitis" \u2014 and the pain remains. Tests are normal, but the pain is real and debilitating: a sensation of burning, heaviness, or stabbing in the perineum, testicles, or base of the penis that may last months or years.

In a significant share of cases this picture corresponds to chronic pelvic pain syndrome (CPPS) \u2014 previously called chronic prostatitis type III (non-bacterial). Epidemiologic series suggest that up to about 15% of men may experience at least one episode over a lifetime, with estimates varying between populations. The cause is not prostatic infection; it involves a combination of pelvic floor trigger points, muscular hypertonia, and pudendal nerve sensitization \u2014 components that may benefit from medical acupuncture and a neuromuscular approach, always after urologic evaluation that excludes structural causes.

How the pelvic floor generates testicular and perineal pain

  1. Pelvic floor hypertonia

    The pelvic floor muscles — levator ani, obturator internus, and coccygeus — develop chronic hypertonia from stress, prolonged sitting, or after an initial inflammatory episode. This hypertonia generates trigger points that refer pain to the perineum, testicles, and rectum.

  2. Trigger points in the obturator internus

    The obturator internus is accessible by intrapelvic palpation and is one of the main generators of referred perineal and testicular pain. Trigger points in this muscle faithfully reproduce the patient’s complaint when palpated — an essential diagnostic finding.

  3. Pudendal nerve sensitization

    Chronic muscular hypertonia compresses or irritates the pudendal nerve in Alcock’s canal. The pudendal nerve innervates the skin of the perineum, scrotum, and penis — its sensitization amplifies pain signals and generates neuropathic pain (burning, twinges) throughout the perineal territory.

  4. Abdominal wall contribution

    Trigger points in the lower rectus abdominis and internal obliques refer pain to the inguinal, testicular, and suprapubic region. This referred-pain pathway is frequently overlooked but contributes significantly to the male pelvic pain picture.

Numbers on male chronic pelvic pain

~10–15%
OF MEN
may experience at least one episode of chronic pelvic pain syndrome over a lifetime, according to varying population estimates — it is frequently underdiagnosed
years
OF DIAGNOSTIC DELAY
clinical series describe long intervals between symptom onset and correct diagnosis of CPPS, with multiple cycles of empiric antibiotics before recognition of the neuromuscular cause
majority
OF CHRONIC PROSTATITIS CASES
are classified as type III (non-bacterial), according to the NIH taxonomy — that is, without identifiable bacteria on standardized cultures
variable
IMPROVEMENT
trials and clinical series suggest reduction of pelvic pain scores with acupuncture protocols and pelvic floor myofascial management, with effect magnitude heterogeneous between studies

Recognizing chronic pelvic pain syndrome

Critérios clínicos
08 itens

Male CPPS \u2014 typical pattern

  1. 01

    Pain or discomfort in the perineum, testicles, or base of the penis for more than 3 months

  2. 02

    Repeatedly negative urine and prostatic secretion cultures

  3. 03

    Pain that worsens with prolonged sitting (especially on hard surfaces)

  4. 04

    Sensation of "golf ball" in the perineum when sitting

  5. 05

    Urinary urgency or increased frequency without infection

  6. 06

    Pain that worsens with emotional stress or periods of anxiety

  7. 07

    Discomfort after ejaculation (post-ejaculatory pain)

  8. 08

    Partial improvement with hot bath or lying down

Myths and facts about male chronic pelvic pain

Myth vs. Fact

MYTH

Chronic testicular pain is always bacterial prostatitis

FACT

Most chronic prostatitis is classified as type III (without identifiable bacteria per the NIH). The pain usually involves pelvic floor hypertonia, trigger points, and neural sensitization. Repeated antibiotic courses without microbiologic basis may have limited benefit and, according to urologic guidelines, the decision rests with the attending physician.

MYTH

If tests are normal, the pain is psychological

FACT

Chronic pelvic pain is a pain syndrome with a defined pathophysiologic mechanism: muscular hypertonia, trigger points, and pudendal nerve sensitization. The fact that it does not appear on ultrasound or CT does not make it imaginary — imaging tests do not detect trigger points. Assessment is clinical and reproducible.

MYTH

Men with chronic pelvic pain should avoid physical activity

FACT

Moderate physical activity — especially walking and pelvic floor stretching — is beneficial. What aggravates are activities that increase pelvic pressure (prolonged cycling, squatting with excessive load). Treatment combines deactivation of trigger points with guidance on appropriate activities.

Breaking the taboo to treat the pain

Treatment protocol

Assessment and exclusion of urologic causes
1st visit

Review of prior tests (PSA, urine culture, ultrasound). Exclusion of testicular torsion, epididymitis, inguinal hernia, and testicular neoplasm. Palpation of trigger points in the lower rectus abdominis, adductors, and — when indicated — pelvic floor. Application of NIH-CPSI questionnaire for baseline scoring.

Pudendal nerve neuromodulation
Sessions 1–4

Electroacupuncture at 2 Hz at points of access to the pudendal nerve (BL-33, BL-34 — posterior sacral foramina). Complementary points: CV-1 (perineum), SP-6 and LR-3 for modulation of pelvic pain. Sacral neuromodulation alters pudendal afferent signaling, reducing perineal hyperalgesia.

Abdominal and adductor trigger points
Sessions 3–6

Dry needling of trigger points in the lower rectus abdominis (which refers inguinal and testicular pain), internal obliques, and adductor longus. Needling of trigger points in the proximal hamstrings when they contribute to posterior perineal pain.

Pelvic floor relaxation and maintenance
Sessions 7–10

Guidance on pelvic floor relaxation techniques (diaphragmatic breathing, paradoxical relaxation). Progressive spacing of sessions. Reassessment with NIH-CPSI to document objective improvement. Education on perpetuating factors: stress, prolonged sitting, cycling.

Clinical pearl: breathing as treatment

Frequently asked questions

FREQUENTLY ASKED QUESTIONS · 04

Frequently Asked Questions

Urine tests, ultrasound, and PSA assess infection and structural pathology — and they are normal in chronic pelvic pain syndrome because the cause is neuromuscular. Pelvic floor trigger points and pudendal nerve sensitization do not appear on imaging tests. Diagnosis is clinical, by muscular palpation and reproduction of symptoms.

The main treatment points are in the sacral region (on the back, over the sacral foramina), in the lower abdomen, and in the lower limbs. The CV-1 point (perineum) may be used in some protocols, but most of the treatment is performed at distal points with excellent response. The medical acupuncturist discusses the protocol before starting.

Most patients notice significant improvement of symptoms between the 4th and 6th sessions. Long-standing chronic cases (years of symptoms) may require 10–12 sessions for satisfactory relief. Progressive spacing of sessions and maintenance with pelvic floor relaxation exercises are essential for lasting results.

The bicycle saddle directly compresses the perineum and pudendal nerve — potentially aggravating CPPS in predisposed patients. It is not necessary to abandon cycling, but adjustments are important: saddle with central cutout, more upright position, and limiting long sessions until pain is controlled. The physician advises individually.