Chronic pelvic pain affects up to 26% of women – our latest research brings us closer to better treating it

The paper reviewed the mechanisms of chronic pelvic pain, noting it affects up to 26% of women and can be associated with endometriosis, interstitial cystitis/bladder pain syndrome, or have no identifiable cause. The authors studied 85 women (59 with chronic pelvic pain, including subgroups with endometriosis, bladder pain syndrome, both, or no specific cause) using sensory tests with vibration, touch, pressure, and temperature plus participants’ ratings to group them by sensory profiles. They found women with chronic pelvic pain had lower pain thresholds for pressure on the lower tummy/pelvis (especially in bladder pain), and some showed reduced ability to detect temperature and touch consistent with possible nerve dysfunction, with about half fitting a “mechanical hyperalgesia” subgroup characterized by increased pain processing. The article frames these findings as limited by its relatively small sample and emphasizes that it is not a treatment trial, but it relates to endometriosis by including endometriosis as a major subgroup and discussing how pain mechanisms may vary among women with endometriosis even when pain severity does not correlate with appearance.

Read from the paper's body, not the abstract. Not a substitute for reading the paper. No clinical advice. How this works