Is hormone replacement therapy (HRT) safe?
Reviewed by the WeighedHealth Editorial Team against primary clinical sources — FDA labeling, peer-reviewed trials, and specialty-society guidelines.
Content current as of July 2026; updated when guidance or availability changes.
For most healthy women under 60 (or within 10 years of menopause onset), modern hormone therapy is safe and effective for vasomotor symptoms (hot flashes, night sweats), genitourinary syndrome of menopause (vaginal dryness, recurrent UTI), and bone protection. The Women's Health Initiative (WHI) headlines that scared a generation of women were based on data from women in their 60s starting therapy decades post-menopause — a population that is no longer the typical HRT candidate. Risks include venous thromboembolism (higher с oral, similar к baseline с transdermal estradiol) and a small breast cancer signal с long-duration combined therapy (5+ years). Absolute risk increase is small and must be weighed against benefits: ~50-80% reduction in hot flashes, 30-40% reduction in osteoporotic fracture, and significant improvement в sleep + mood for many.
Related questions
Bioidentical vs traditional HRT: what's the difference?
Bioidentical = molecularly identical к human hormones (estradiol, micronized progesterone). FDA-approved bioidentical options exist (Estrace, Prometrium, patches). Custom-compounded bioidentical (cBHT) is NOT FDA-approved and lacks evidence для safety claims. Stick с FDA-approved.
What are the earliest perimenopause symptoms?
Earliest perimenopause signs: sleep disturbance (3 AM waking), irregular or heavier cycles, new-onset anxiety, increased PMS-like mood swings. Hot flashes come later. FSH testing unreliable — diagnosis is clinical based on age + symptoms.