Beyond Hot Flashes: The Cognitive Dimension of Sleep Disruption in Menopause and Sexual Function

Sleep disturbances and sexual dysfunction are highly prevalent during the menopausal transition. Although traditionally both conditions are linked to hormonal decline and vasomotor symptoms, growing evidence highlights the central role of pre sleep cognitive activity (PSCA) in sleep disturbances, including rumination, worry and intrusive thoughts. Disruption of circadian rhythms further intensifies sleep fragmentation, with consequences for cognition, mood and sexual function. This review synthesizes current evidence on cognitive hyperarousal in menopausal women by integrating hormonal, circadian and psychosocial mechanisms, and examines implications for sleep and sexual health. A narrative synthesis across cognitive science, sleep medicine, neuroendocrinology and chronobiology suggests that PSCA, contributes meaningfully to insomnia during menopause. Evidence indicates that PSCA may interact with vasomotor symptoms and circadian irregularities, amplifying vulnerability to persistent sleep disruption. These sleep related mechanisms can influence sexual health through pathways involving hormonal fluctuation, fatigue and cognitive intrusiveness. Cognitive based interventions, including CBT I, mindfulness and selected cognitive techniques, such as imagery distraction, paradoxical intention and the cognitive shuffle, have shown efficacy in reducing PSCA and improving sleep continuity. Although these approaches hold promise, menopause specific adaptations and targeted evaluations remain limited in the current literature in respect of sexual health. Addressing cognitive hyperarousal and circadian disruption offers an opportunity to complement traditional pharmacological approaches for menopausal insomnia. Integrated non-pharmacological strategies may improve sleep quality, circadian alignment and sexual health in midlife women. Future research should prioritize the development of menopause specific cognitive circadian models, objective assessments of PSCA and scalable digital interventions tailored to this population.