I Want Help With Heavy Periods: What to Know

Heavy menstrual bleeding may interfere with work, sleep, exercise, or daily activities. It can happen because of changes in the uterus, hormone patterns, ovulation, medicines, or problems with blood clotting. A clinician may consider uterine fibroids, adenomyosis, endometrial polyps, endometrial hyperplasia, polycystic ovary syndrome, or perimenopause when reviewing your history.

Heavy bleeding can also lead to iron deficiency anaemia, which may cause fatigue, weakness, breathlessness, headaches, or a racing heartbeat. The bleeding pattern does not identify one cause on its own; most people need a personal history and examination before the next step is clear.

Keep a simple record of bleeding days, flooding, clots, pain, dizziness, and how often you change period products. Note medicines, contraception, pregnancy possibility, and whether bleeding occurs between periods or after sex. This record helps your clinician see the pattern rather than relying on memory.

Arrange an appointment if heavy bleeding is new, worsening, or affecting daily life. Assessment may include a pregnancy test when relevant, blood tests for anaemia, and an examination or scan based on your symptoms. Treatment depends on the cause and your plans for pregnancy, so do not start iron or hormonal treatment without discussing the suitable option.

Seek urgent medical help if bleeding is so heavy that you are soaking through products repeatedly, or if it comes with fainting, severe dizziness, chest pain, breathlessness, marked weakness, or a racing heartbeat. Heavy bleeding with a possible pregnancy, severe pelvic pain, or feeling seriously unwell also needs prompt assessment.

If symptoms are less severe but keep returning, book a clinical review. Ongoing blood loss can affect iron stores even when you have adapted to feeling tired, and finding the cause can open treatment choices.

Ask: Could my symptoms be causing iron deficiency anaemia? Do I need blood tests, an examination, or imaging? Could my contraception or medicine contribute? Which treatment fits my bleeding pattern and pregnancy plans? What changes should make me seek urgent care?