What do heavy periods feel like with iron deficiency anaemia?

Bleeding heavily can remove more iron-containing red blood cells than your body replaces. You may notice exhaustion that does not settle with sleep, headaches, pale skin, a racing heartbeat, or breathlessness during ordinary activity. The bleeding itself may involve changing pads or tampons frequently, passing clots, or bleeding that interferes with sleep and daily plans. These symptoms can overlap with other causes, so the pattern does not identify one diagnosis by itself.

A clinician may assess your bleeding history and arrange blood tests to check haemoglobin and iron stores. The underlying reason for heavy bleeding also needs attention; low iron treatment alone may not reduce menstrual loss.

Track the first and last day of bleeding, how often you change protection, clots, flooding, pain, and symptoms such as dizziness or shortness of breath. Bring the record to an appointment. Ask about blood tests, iron replacement, and treatments that reduce menstrual bleeding. Do not start or change iron supplements without advice, because the dose and duration depend on your results and health history.

Arrange medical review if heavy bleeding is recurring, you feel unusually weak, or breathlessness and dizziness are affecting routine activities. Seek urgent help for bleeding that rapidly soaks protection, fainting, severe breathlessness, chest pain, confusion, or a very fast heartbeat, especially if you feel unwell.

Could my symptoms reflect low iron or anaemia? Which blood tests are appropriate? What may be causing the heavy bleeding? Which options can reduce blood loss, and when should my iron levels be checked again?