How long does HRT take to stop hot flushes?
HRT usually begins to reduce hot flushes within a few weeks, with most women noticing significant improvement within three months of starting therapy.
Detailed Medical Explanation
Most women will start to feel an improvement in hot flushes and night sweats within 2–4 weeks after beginning HRT. Full benefit is usually reached by three months, but individual response times may vary. Dose adjustments or a change in the type of HRT may be needed for optimal results. For more information, see the NHS HRT information.
Clinical Context
Regular follow-up is recommended at three months to ensure symptoms are well controlled and to address any side effects. Specialist menopause clinics can help tailor therapy to individual needs.
Evidence-Based Approaches
NICE and NHS recommend a review after 3 months on HRT. Up to 80% of women achieve marked symptom relief in this time frame. For details, see NICE menopause guidance.