HormoneFit Learn

Heavy bleeding in perimenopause

Medically reviewed by Dr. Nathan Roth, MDCM, FRCSC, FACOG · Updated 2026-11-01

Is heavy bleeding normal in perimenopause?

Cycle changes are common in perimenopause, but heavy menstrual bleeding is never something to ignore. Soak-through bleeding, large clots, bleeding between periods, or anemia symptoms need evaluation for polyps, fibroids, adenomyosis, hyperplasia, or rarely cancer. Treatment ranges from medical therapy to procedural options. HormoneFit’s OB-GYN-led model is built for this overlap of bleeding and hormone symptoms.

  • Anovulatory cycles can cause unpredictable heavy flow
  • Ultrasound and endometrial assessment are often indicated
  • Iron deficiency is common and treatable
  • HRT decisions wait on a safe bleeding workup

Red flags

  • Changing pads or tampons every hour for several hours
  • Passing large clots
  • Bleeding after sex or between periods
  • Dizziness, shortness of breath, or known low hemoglobin
  • Bleeding after menopause (12 months without a period)

Evaluation

History, pelvic exam, pregnancy test when relevant, CBC/ferritin, and pelvic ultrasound are common first steps. Endometrial sampling may be required based on age and risk factors before hormonal treatment for bleeding.

Treatment

Options include tranexamic acid, NSAIDs, hormonal contraceptives, progestins, LNG-IUS, and procedural care when structural lesions exist. Once bleeding is safe and controlled, broader menopause symptom management can proceed.

Related HormoneFit resources

References & guidelines

  1. Society of Obstetricians and Gynaecologists of Canada (SOGC)
  2. SOGC / FIGO abnormal uterine bleeding frameworks

This page is educational and does not replace personalized medical advice. HormoneFit physicians assess each patient individually. Women in Ontario can book a virtual consultation.

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