['To compare cervical concentrations of numerous cytokines/chemokines in women with bacterial vaginosis (BV) compared with the levels detected after BV resolution and determine if hormonal contraceptive use modulates the local inflammatory response to BV.', 'Cervical secretions from 81 women with BV at enrollment and normal flora at one-month follow-up were analysed for 10 different cytokines/chemokines using multiplexed fluorescent bead-based immunoassays.', 'BV was associated with significantly higher concentrations of IL-1 beta, tumour necrosis factor (TNF), interferon-gamma, IL-2, IL-4, and IL-10 compared with the levels detected in the presence of normal vaginal flora. Analysis of results stratified by contraceptive practice demonstrated significantly lower levels of numerous cytokines among women with BV using hormonal contraceptives compared with those women with BV not using hormonal contraceptives. Hormonal contraceptive use was also associated with a statistically significant lesser change in TNF levels between the two study visits compared with the amount of change detected between visits among women who denied their use.'] Does hormonal contraceptive use modulate the local inflammatory response to bacterial vaginosis?