# Vestibulodynia (Localised Vulvodynia)

> Vestibulodynia — Friedrich criteria, cotton swab mapping, treatment ladder — NEET-PG Obstetrics and Gynaecology exam notes on provoked vulval pain.

- Canonical URL: https://prepelephant.com/topics/neet-pg/obstetrics-and-gynaecology/vulval-pain-vestibulodynia
- Exam / course: NEET-PG · Subject: Obstetrics and Gynaecology
- Publisher: PrepElephant (https://prepelephant.com) — Prepared and reviewed by the PrepElephant Academic Review Team
- First published: 2026-10-02
- Last updated: 2026-10-02
- How to cite: "Vestibulodynia (Localised Vulvodynia)", PrepElephant, https://prepelephant.com/topics/neet-pg/obstetrics-and-gynaecology/vulval-pain-vestibulodynia

## Direct answer

Vestibulodynia — formerly vulvar vestibulitis syndrome — is chronic pain or burning localised to the vulvar vestibule, provoked by touch or vaginal entry (intercourse, tampon, speculum), lasting three months or more, with erythema of varying degree and no other explainable cause. Friedrich's triad still defines the classical picture: severe pain on vestibular touch, tenderness precisely localised to the vestibule, and vestibular erythema of varying degrees; the 2015 ISSVD terminology renamed it "localised, provoked vestibulodynia" within the vulvodynia umbrella. Diagnosis is clinical — a cotton swab (Q-tip) test mapping the tender vestibular margins, clock-position by clock-position, with everything else examination-normal. Treatment climbs a ladder: education and pelvic floor physiotherapy, topical lidocaine or oestrogen, neuromodulators (amitriptyline, gabapentin — systemic for generalised pain), injection therapy, and vestibulectomy reserved for refractory provoked disease, where success rates are the best in surgery for chronic pelvic pain.

## What you must remember

- **Nomenclature shift:** "vulvar vestibulitis" (inflammation implied) became "vestibulodynia" (pain, not histologically inflammatory) after ISSVD consensus; 2015 classification sorts vulvodynia by location (localised — vestibulodynia, clitorodynia; generalised), by trigger (provoked, spontaneous, mixed), and by duration.
- **Friedrich criteria (1997):** severe pain on vestibular touch, vestibular tenderness localised to the posterior fourchette and surrounding introitus, and erythema of varying degrees — posterior vestibule is the classical hotspot.
- **Epidemiology:** lifetime prevalence of vulvodynia in the range of 8-16 per cent of women in population studies (commonly quoted around 8 per cent), peak in reproductive age; the "primary" (from first tampon or intercourse) versus "secondary" (after pain-free years) onset split predicts treatment response.
- **Cotton swab test:** the diagnostic manoeuvre — map the vestibule in clock positions, comparing with labial and inner thigh control sites; exquisite focal tenderness at the vestibular ring with normal adjacent sensation is the signature.
- **Associations worth quoting:** early high-dose combined oral contraceptive exposure (hormonal factor), comorbid irritable bowel syndrome and interstitial cystitis, pelvic floor hypertonicity, and anxiety or catastrophising — a biopsychosocial condition wearing a gynaecological coat.
- **What NOT to do:** empirical antifungals and antibiotics repeatedly, biopsy of normal-looking skin, and treating culture-negative "recurring candidiasis" for years — the commonest real-world delay, averaging several years to diagnosis in published series.
- **Treatment ladder:** first line — education, lubricants, topical 4-5 per cent lidocaine, pelvic floor physiotherapy with biofeedback; second — topical oestrogen (especially with COC-associated atrophy), systemic amitriptyline or gabapentin for generalised pain, cognitive behavioural therapy; third — botulinum toxin or steroid injections, vestibulectomy for refractory provoked vestibulodynia (success rates historically 60-85 per cent in selected series).
- **Red flags that change the plan:** ulceration, a mass, plaques, new postmenopausal pain — examine for lichen sclerosus, vulval intraepithelial neoplasia, or malignancy and biopsy.

## A typical exam case

A 27-year-old reports two years of burning pain at attempted intercourse, "like sandpaper at the entrance," with repeated negative high vaginal swabs and six courses of antifungals from different clinics. She has been on a combined pill since age 18. Walk the consultation: the history (entry-localised, tampon-provoked, pain-free between episodes, normal libido until pain began) screams secondary vestibulodynia. Examination — cotton swab mapped clock positions: exquisite tenderness at 4 to 8 o'clock across the posterior vestibule, normal labia, normal thighs, no erythema or faint rim only. Swabs and, if the skin looks suspicious anywhere, a targeted biopsy; otherwise none. Management conversation: stop blaming infections; switch the combined pill or add topical oestrogen if hormonal factors are plausible; prescribe lidocaine 5 per cent applied before intercourse; refer for pelvic floor physiotherapy with biofeedback (hypertonic pelvic floor is the modifiable driver in many); add CBT-informed pain education. Review at three months; if refractory, discuss vestibulectomy candidacy — best results in classical secondary provoked disease with a localised, cotton-swab-positive posterior vestibule.

## High-yield viva angles

Viva examiners circle three questions. First, "is this inflammatory?" — the name change from vestibulitis to vestibulodynia encodes the finding that histology shows no consistent inflammation; answering with the old name dates you. Second, the oral contraceptive link: early and prolonged COC exposure associates with vestibulodynia (hypothesised estrogen-receptor changes in vestibular tissue), so switching or adding local oestrogen is a legitimate, examinable move rather than a distraction. Third, the surgery question — which patient benefits from vestibulectomy: the classical answer is the young woman with secondary, provoked, focal posterior vestibulodynia with a positive cotton swab test and failed conservative care; surgery for generalised unprovoked vulvodynia is not the same proposition. A final discriminating question pairs the vestibule with the bladder and bowel: the "pelvic pain syndromes cluster" (vestibulodynia, interstitial cystitis, irritable bowel) suggests a shared visceral and myofascial sensitisation — the response that marks out a candidate who understands chronic pain rather than memorising a ladder.

## Frequently asked questions

### What are the Friedrich criteria for vestibulodynia?

Severe pain on vestibular touch, tenderness localised to the vestibule (classically the posterior fourchette), and vestibular erythema of varying degrees, present for at least three months.

### How is vestibulodynia diagnosed?

Clinically, by the cotton swab test mapping focal tenderness across the vestibular ring in clock positions, after excluding infections, dermatoses and malignancy.

### What is first-line treatment for provoked vestibulodynia?

Education, lubricants, topical lidocaine, pelvic floor physiotherapy with biofeedback, and topical oestrogen where hormonal factors such as combined pill use operate.

### When is vestibulectomy indicated?

For refractory provoked vestibulodynia — typically secondary onset, focal posterior vestibule tenderness — after conservative therapy has failed, with the best surgical success rates in this subgroup.

### Is vestibulodynia an inflammatory condition?

No consistent inflammation is found on histology, which is why the term moved from vulvar vestibulitis to vestibulodynia — pain is the disease, not the histology.