Objective: This study measures psychologic distress in women attending a menopause clinic to determine if significant differences exist between perimenopausal and menopausal women. Method: Consecutive women attending a university hospital menopause clinic were administered the Brief Symptom Inventory (BSI) and a study questionnaire to determine menopausal symptoms, menstrual cycle status, and use of hormone replacement therapy (HRT). The BSI results were compared between menopausal and perimenopausal women, and to a normative sample of middle-aged women who were nonpatients. Results: Two hundred and fifty-nine menopause clinic women completed the questionnaire: 113 perimenopausal and 146 menopausal women. There was significantly greater psychologic distress on the BSI among perimenopausal as compared to menopausal women on the global severity index, and each of the anxiety, hostility, somatization, depression, paranoid, and psychoticism subscales. Perimenopausal women met BSI caseness severity criteria significantly more often than did menopausal women on the global severity index, and on the subscales for depression, anxiety, and psychoticism. On the BSI, menopausal women showed results similar to those of a normative sample of nonpatient middle-aged women. Conclusions: Perimenopausal women attending menopause clinics have significantly higher levels of psychologic distress meeting case severity criteria on the BSI. Further research is warranted to define the subgroups of perimenopausal women who are at increased risk, in the hopes of developing effective interventions.