Treatment for Vulvodynia
Start with multimodal pelvic floor physical therapy combined with cognitive behavioral therapy as first-line treatment, followed by topical lidocaine 5% ointment applied overnight, and reserve oral tricyclic antidepressants (desipramine) or gabapentin for refractory cases, with vestibulectomy surgery only as a last resort after failed conservative measures. 1, 2, 3
First-Line Treatment Approach
Multimodal Pelvic Floor Physical Therapy
- Pelvic floor physiotherapy is the only intervention with low certainty evidence showing significant treatment effects over lidocaine alone 3
- Should be offered to women with pain or pelvic floor dysfunction, including persistent pain and urinary/fecal leakage 4
- Combine with Kegel exercises to decrease anxiety, discomfort, and lower urinary tract symptoms 4
- Pre-to-post test studies demonstrate reduction in vulvar pain and dyspareunia 2
Cognitive Behavioral Therapy (CBT)
- CBT combined with pelvic floor exercises improves overall sexual functioning 5
- Useful to decrease anxiety and discomfort associated with vulvodynia 4
- Should be initiated early alongside physical interventions 1, 2
Second-Line Topical Treatments
Lidocaine 5% Ointment
- Apply overnight to the vulvar vestibule for persistent introital pain and dyspareunia 4
- Liquid 4% lidocaine before penetrative intercourse allows 85% of women who previously abstained to resume sexual activity 5
- Oral desipramine combined with 5% lidocaine cream has the highest level of evidence from RCTs 2
Vaginal Moisturizers and Lubricants
- Apply at higher frequency (3-5 times per week) to the vagina, vaginal opening, and external vulvar folds 4
- Use for all sexual activity or touch 4
- Hyaluronic acid-containing moisturizers are effective non-hormonal options 5
Third-Line Oral Medications
Tricyclic Antidepressants
- Desipramine is the preferred oral agent with RCT evidence when combined with topical lidocaine 2
- Amitriptyline cream (topical formulation) shows pre-to-post test reduction in vulvar pain 2, 6
- Oral tricyclic antidepressants remain most commonly used due to ease of use and patient preference 6
Gabapentin
- Oral gabapentin or topical gabapentin cream demonstrates efficacy in non-RCT studies 2, 6
- Multimodal topical gel combining gabapentin with ketamine shows promise in preclinical models 7
Alternative Therapies with Evidence
Acupuncture
- Penetrating acupuncture shows longer-lasting pain reduction compared to placebo among responders (hazard ratio 2.72,95% CI 1.13-6.54) 8
- 58% response rate in standardized 10-session protocol 8
- Effects may persist for 12 weeks post-treatment in responders 8
Additional Topical Options
- Intravaginal diazepam tablets with intravaginal TENS has RCT evidence 2
- Botulinum toxin type A 50 units has RCT support 2
- Topical amitriptyline with baclofen cream shows pre-to-post improvement 2, 6
Surgical Treatment (Last Resort Only)
Vestibulectomy
- Reserve surgery only after failed conservative treatments including physical therapy, CBT, topical and oral medications 9, 10
- Success rates range from 52% to 93% depending on outcome measures used 9
- 89-97% of women regain ability to engage in sexual intercourse post-surgery 9
- Patient satisfaction rates: 79-93% 9
- Most common complication: Bartholin cysts (up to 9% of cases) 9
Important Caveats and Pitfalls
Avoid These Common Errors:
- Do not use vaginal laser therapy - sham-controlled RCT showed no benefit for genitourinary symptoms including dyspareunia 5
- Do not diagnose or treat as vaginitis - vulvodynia is frequently misdiagnosed as infectious vaginitis 2
- Avoid testosterone compounded products or pellets - use only one-tenth of male FDA-approved tube products if considering testosterone 5
Special Considerations:
- Vulvodynia affects 7-10% of women and is characterized by pain present during sexual and/or non-sexual situations 1, 2
- Diagnosis requires cotton-swab test during pelvic examination 1
- Women with vulvodynia commonly report other chronic pain conditions, requiring comprehensive pain assessment 1
- Treatment length varies due to dose titrations and potential medication changes 6