Frequency and distribution of multiple diagnoses in chronic pelvic pain related to previous abuse or drug-seeking behavior.

Background: The objective of this study was to describe the nature and number of pain diagnoses in a chronic pelvic pain population, and to determine the relationship between these and a patient's history of abuse, drug-seeking behavior, or initial symptom scores.

Methods: 175 consecutive patients were evaluated at the Summa Chronic Pelvic Pain Center and assigned diagnoses. These diagnoses included gynecologic pain, interstitial cystitis (IC), irritable bowel syndrome (IBS), pelvic floor tension myalgia, abdominal wall myalgia, and vulvodynia.