What should you know about heavy blood flow period?

A clinician can distinguish a temporary change from bleeding linked with a uterine, hormonal, medication-related, or blood-related issue.

Think about whether the bleeding is heavier than your usual periods, lasts longer, includes clots, leaks through protection, or makes you plan around toilets and rest. Pain, bleeding between periods, bleeding after sex, and changes in cycle timing add useful context.

Fibroids, adenomyosis, polycystic ovary syndrome, polyps, endometrial hyperplasia, and perimenopause can all be considered during assessment. Heavy bleeding may also lower iron stores over time and lead to iron deficiency anaemia. These possibilities cannot be sorted out from flow alone.

Keep a simple bleeding diary for the next cycle: note dates, product changes, clots, pain, and symptoms such as fatigue or light-headedness. Bring a list of medicines and contraception, including any recent change. Make an appointment when heavy flow repeats or affects work, sleep, movement, or relationships.

A clinician may recommend blood tests and, depending on your history, an examination or pelvic imaging. Treatment is tailored to the cause, your symptoms, and whether you may want pregnancy. Seek advice before taking supplements or medicines intended to reduce bleeding.

Use urgent care if heavy bleeding comes with fainting, severe weakness, breathlessness, chest discomfort, confusion, or severe pelvic pain. Seek prompt advice for possible pregnancy with heavy bleeding, or if bleeding is so frequent that you cannot replace fluids and rest. A sudden change deserves attention even when earlier periods were predictable.

Ask whether you need tests for anaemia or iron deficiency, what causes fit your symptoms, and which options are compatible with your contraception and future pregnancy plans. Clarify how soon improvement should be expected and what change means you should seek earlier help.