What is Dyspareunia?
Dyspareunia is recurrent or persistent genital and/or pelvic pain associated with sexual intercourse that causes marked distress or interpersonal conflict 1, 2.
Key Characteristics
Dyspareunia affects approximately 10-20% of U.S. women and represents one of the most common pain problems in gynecologic practice 2, 3. The condition can manifest with pain that is:
- Superficial (at vaginal entry/introitus) or deep (within the pelvis)
- Primary (present from first intercourse) or secondary (developing after a period of pain-free intercourse)
- Ranging from intermittent to continuous, and dull to sharp in quality 1, 4
Clinical Impact
The condition extends beyond physical discomfort and significantly affects:
- Sexual function and relationship quality
- Mental health (increased risk of anxiety and depression)
- Body image and self-esteem
- Quality of life overall
- Fertility efforts when conception is desired 1, 2, 3
Common Etiologies
In General Population
The most frequent causes include 2, 3:
- Vulvodynia (provoked vestibular pain)
- Inadequate vaginal lubrication or arousal
- Vaginal atrophy (particularly postmenopausal)
- Postpartum causes (episiotomy scars, tissue trauma)
- Pelvic floor dysfunction (muscle hypertonicity, vaginismus)
- Endometriosis
- Dermatologic conditions (lichen sclerosus, lichen planus)
In Cancer Survivors
Dyspareunia occurs in 35-38% of breast cancer survivors and results from 5, 6:
- Chemotherapy-induced vaginal atrophy
- Aromatase inhibitor-related vaginal dryness
- Radiation-induced tissue fibrosis and stenosis
- Surgical complications and scarring
In Specific Conditions
- Lichen sclerosus: Causes dyspareunia through erosions, fissures, or introital narrowing in affected women 7, 8, 9
- Pelvic inflammatory disease: Can lead to chronic dyspareunia as a long-term sequela 10, 11
- Post-surgical: May occur after pelvic floor repair, hysterectomy, or mesh placement 12
Clinical Recognition
Many women are reluctant to report dyspareunia symptoms, making it significantly underreported 1. The onus lies with clinicians to proactively inquire about sexual pain in a nonjudgmental manner, creating a safe environment where disclosure is possible 2, 3.