Research

Hormonal

Hot flashes (vasomotor symptoms) are a major contributor to sleep disturbances during the menopausal transition, with HF-associated wake time significantly contributing to overall wakefulness after sleep onset (WASO).

If you are experiencing sleep issues during menopause, recognize that hot flashes are a primary driver of fragmented sleep. This is a physiological response to hormonal changes, not just 'aging'. Treating the hot flashes (via hormonal or non-hormonal options) often improves sleep quality, which is crucial for long-term health.

GoodSupportsHIGH confidence
A major contributor to sleep complaints in the context of the menopausal transition is HFs, and many, although not all, HFs are linked with polysomnographic-defined awakenings, with HF-associated wake time contributing significantly to overall wakefulness after sleep onset.
Fiona C. Baker et al. · Nature and Science of Sleep · 2018

Why this rating

Supported by both self-report and polysomnographic (PSG) evidence, including longitudinal studies.

Source

Sleep problems during the menopausal transition: prevalence, impact, and management challenges

Fiona C. Baker et al. · Nature and Science of Sleep · 2018

DOI 10.2147/nss.s125807

narrative_reviewCited 263×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →