Summary
Dyspareunia in women is pain that occurs with vaginal intercourse or penetration. The pain may be superficial (with vaginal entry), deep (on deeper penetration or thrusting), or both. Causes include vulvar dermatoses, genitourinary infections, low estrogen states, and structural abnormalities. Clinical evaluation involves a detailed medical and psychosocial history and pelvic examination. The diagnostic approach depends on clinical findings and can include testing for infections, hormonal testing, and advanced studies such as imaging, cystoscopy, or biopsy. Common diagnoses of exclusion are vulvodynia and genito-pelvic pain/penetration disorder. Management is specific to the underlying cause.
Definitions
- Superficial dyspareunia: pain that occurs on vaginal entry
- Deep dyspareunia: pain (e.g., pelvic pain, rectal pain) that occurs with deep penetration or thrusting
- Primary dyspareunia: no history of intercourse without pain
- Secondary dyspareunia: new onset of pain with intercourse after previously not having pain
Etiology
Superficial dyspareunia [1][2][3]
- Vulvar dermatoses
- Bartholin gland cyst and abscess
-
Vulvodynia: vulvar pain lasting ≥ 3 months without a clear underlying cause [4][5]
- Generalized vulvodynia: pain that affects the entire vulva
- Localized vulvodynia: pain that affects a specific area of the vulva (e.g., vestibulodynia, which is pain localized to the vaginal vestibule)
- Genito-pelvic pain/penetration disorder, including vaginismus [6][7]
- Neuralgias (e.g., postherpetic neuralgia, pudendal neuralgia)
Deep dyspareunia [1][2][3]
- Pelvic infections (e.g., pelvic inflammatory disease)
- Interstitial cystitis
- Structural
- Endometriosis
- Adenomyosis [8]
- Pelvic adhesions
- Uterine retroversion
- Uterine fibroids
- Ovarian cysts or masses
- Gastrointestinal conditions (e.g., irritable bowel syndrome, inflammatory bowel disease)
- Musculoskeletal conditions (e.g., arthritis. hip labral tear)
Superficial and/or deep dyspareunia [1][2][3]
-
Vulvovaginal atrophy and/or inadequate lubrication
-
Low estrogen states
- Primary ovarian insufficiency
- Bilateral oophorectomy
- Genitourinary syndrome of menopause
- Pituitary dysfunction
- Postpartum and/or breastfeeding
- Medications (e.g., tamoxifen, GnRH agonists, aromatase inhibitors)
- Diabetes mellitus
- Cancer treatment (e.g., chemotherapy, radiation)
- Lack of arousal
-
Low estrogen states
- Infectious or inflammatory
- Structural
- Pelvic floor dysfunction (e.g., hypertonic muscles, pelvic floor muscle spasms, pelvic organ prolapse) [9]
- Hysterectomy
- Vulvar and vaginal injuries (e.g., perineal laceration, episiotomy, female circumcision)
- Vulvar and vaginal cancer
- Anomalies of the vulva and vagina (e.g., hymenal variants, vaginal septae, urethral diverticulum)
Postpartum dyspareunia can be related to multiple factors, including vaginal dryness due to breastfeeding, perineal trauma during delivery, postpartum depression, and/or relationship changes. [10]
Clinical evaluation
Use a nonjudgmental, trauma-informed approach with all patients, and provide affirmative care.
Focused history [1][3][11]
-
Pain characteristics, including:
- Duration
- Location (superficial dyspareunia vs. deep dyspareunia)
- Severity
- Specific provoking sexual activities
- Any relationship to menstruation [12]
- Associated symptoms
- Vaginal or pelvic symptoms (e.g., vaginal discharge, vaginal bleeding)
- Other symptoms (e.g., urinary, GI, and/or musculoskeletal)
- Changes in hormonal status (e.g., pregnancy, breastfeeding, menopause)
- Risk factors for STIs
- Past medical and surgical history
- Psychosocial stressors (e.g., relationship and other life events); consider:
- Screening for depression
- Screening for generalized anxiety disorder
- Screening for IPV and sexual abuse (current or previous)
- Medications (prescription and over-the-counter)
Assess patients for psychosocial factors (e.g., severe relationship stress, intimate partner violence, mood disorders) that can be risk factors for and/or consequences of dyspareunia. [1][12]
Focused examination [1][2][3][12]
Perform an abdominal and pelvic examination in all patients.
- External genital examination
- Vulvar cotton swab test [4][13]
- Single-digit transvaginal examination [12][14]
- Bimanual examination
- Speculum examination
- Assess for pelvic organ prolapse and cervical motion tenderness
- Rectovaginal examination (in patients with rectal pain and/or deep dyspareunia)
Patients with dyspareunia may have anxiety about and/or difficulty tolerating a complete pelvic examination. Use a trauma-informed approach, clearly explain the examination steps, and emphasize that the examination can be stopped at any time. [1][3]
Diagnostics
Obtain diagnostic studies based on clinical presentation.
Laboratory studies [1][2][3]
- Testing for suspected vulvovaginitis, e.g.:
- Vaginal pH test
- Amine test
- Microscopy (vaginal wet mount)
- Vaginal culture
- STI testing, e.g.:
- Pregnancy test
- Urinalysis and urine culture
- Hormone testing (e.g., prolactin, gonadotropins)
Other studies [1][2][3]
- Pelvic imaging (e.g., transvaginal ultrasound, MRI pelvis): for suspected uterine or adnexal pathology
- Vulvar skin biopsy: for suspected vulvar dermatoses or malignancy
- Cystoscopy and urodynamic testing: for suspected interstitial cystitis [15]
- Diagnostic laparoscopy: for suspected endometriosis
If an underlying cause cannot be identified in dyspareunia lasting ≥ 6 months, assess if the patient fulfills the diagnostic criteria for genito-pelvic pain/penetration disorder and manage accordingly.
Causes of superficial dyspareunia
Causes of deep dyspareunia
Common causes of deep dyspareunia [1][2][3] | |||
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Characteristic clinical features | Diagnostic findings | Management | |
Cervicitis [19] |
|
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Pelvic inflammatory disease (PID) [19] |
|
|
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Interstitial cystitis [15][20] |
|
|
|
Endometriosis [21][22] |
|
|
|
Adenomyosis [23] |
|
|
|
Ovarian cysts or masses [25] |
|
|
|
Irritable bowel syndrome (IBS) [26] |
|
Causes of superficial and/or deep dyspareunia
Common causes of superficial and/or deep dyspareunia [1][2][3] | |||
---|---|---|---|
Characteristic clinical features | Diagnostic findings | Management | |
Vulvovaginal atrophy |
|
| |
Vulvovaginitis |
|
|
|
Urinary tract infection (UTI) |
|
| |
Pelvic floor dysfunction [27][28] |
|
|
|
Vulvar cancer [29] |
|
|
|
Treatment
- Treat the underlying cause.
- A combination of treatment modalities are often necessary and may include: [2]
- Vaginal moisturizers and lubricants
- Topical and/or oral analgesics
- Pelvic floor physical therapy
- Procedural interventions (e.g., injections, surgery)
- Refer to specialists (e.g., gynecologist, urogynecologist, pain management, psychologist) as appropriate.