what is know to help with symptoms of menopose or postpone it

The best evidence points to menopausal hormone therapy (MHT) as the most effective option for symptom relief, but the evidence on delaying menopause is absent from this retrieval.

The retrieved evidence consistently shows that MHT, particularly systemic estrogen, is the most effective treatment for hot flashes and night sweats. One review reports an up to 80% decrease in these symptoms, with peak effect by about 4 weeks [1]. A 2025 review calls MHT the "gold standard" for managing vasomotor symptoms, mood disturbances, and sleep disruption [2]. A small 2026 study of 60 premenopausal women found 91.7% reported symptom relief from hormone replacement therapy [3]. These results come from narrative reviews and a small descriptive study, not large, long-term randomized trials with hard endpoints like all-cause mortality.

The evidence does not support any intervention to postpone menopause. None of the retrieved studies tested whether any treatment delays the onset of menopause itself. The question of postponement is simply not addressed in this literature.

The risks of MHT are real and depend on the regimen, route, and the woman's age. The Women's Health Initiative found that combined estrogen/progestin therapy increased breast cancer risk (hazard ratio 1.3, or about 8 extra cases per 10,000 users per year), while estrogen alone was linked to fewer breast cancers (hazard ratio 0.77) [1]. Venous thromboembolism risk also increased, especially in older women and those with higher BMI [1]. Transdermal estrogen appears to carry a lower risk of blood clots than oral estrogen, based on observational data [4]. The evidence is clear that MHT helps symptoms but carries trade-offs that must be weighed individually.

My call: MHT is effective for symptom relief, but no evidence here shows it postpones menopause. Confidence in symptom relief is moderate; confidence in any effect on postponement is not clear, because the question was never studied in these records.