Heavy Periods and Iron Deficiency: How a GP Can Help
Heavy periods are common, but that does not mean you have to put up with them. If bleeding affects your work, sport, sleep, social life, sex life or energy, it is worth discussing with a GP. Heavy bleeding can also lead to iron deficiency, which can cause fatigue, shortness of breath, dizziness, headaches, poor concentration and restless legs.
Why this matters
Many people normalise heavy bleeding because family members had the same problem or because they have been told periods are just meant to be difficult. A GP can help work out whether the bleeding is likely hormonal, related to fibroids, polyps, adenomyosis, endometriosis, thyroid problems, bleeding disorders, contraception, perimenopause or another cause. Treatment depends on the cause, your age, pregnancy plans and preferences.
A few helpful terms
· Iron deficiency: Low iron stores, which can cause fatigue even before anaemia is present.
· Flooding: Bleeding through protection unexpectedly or needing very frequent changes.
· Tranexamic acid: A medicine sometimes used to reduce heavy menstrual bleeding when suitable.
Common reasons to book a GP appointment
· You soak through pads or tampons quickly, pass large clots or need double protection.
· You avoid activities because of bleeding or pain.
· You feel tired, dizzy, breathless or have been told your iron is low.
· Your bleeding has changed, become irregular or occurs between periods.
· You are approaching menopause and bleeding has become heavier or unpredictable.
What we can talk through together
Your GP may ask about cycle length, number of bleeding days, clots, pain, bleeding between periods, pregnancy possibility, contraception, medications, family history and symptoms of iron deficiency. They may arrange blood tests, pregnancy testing, cervical screening if due, pelvic ultrasound or referral. Treatment may include iron replacement, anti-inflammatory medicines, tranexamic acid, hormonal options, a hormonal IUD, treatment of underlying causes, or gynaecology review.
What to expect at the appointment
A pelvic examination is not always needed at the first visit, but it may be recommended depending on symptoms, screening status and risk factors. You should be told why any examination or test is suggested. The plan should include symptom control, iron replacement if needed, investigation of the cause and follow-up of results.
How to prepare
Track your bleeding for one or two cycles if you can, but do not delay care if symptoms are severe. Note how often you change products, clots, pain, missed work or school, flooding accidents and any bleeding after sex or between periods.
Care close to home in Maroubra and the Eastern Suburbs
Dr Amanda Henderson is a GP consulting at GP Maroubra, 14 Meagher Ave, South Maroubra NSW 2035. At GP Maroubra, she provides family-focused general practice care across pregnancy and pre-pregnancy health, shared antenatal care, women's health, contraception, paediatrics, skin checks, lifestyle medicine, travel medicine, men's health and preventive care. Patients commonly look for local care from Maroubra, South Maroubra, Coogee, Randwick, Malabar, Matraville, Pagewood and nearby parts of Sydney's Eastern Suburbs.
Choosing a GP is personal. It is reasonable to consider location, appointment availability, communication style, continuity and whether the services offered fit the reason you are booking. The aim is to help you feel prepared for a useful appointment and to know when a concern needs more urgent attention.
When to seek urgent help
Seek urgent care for very heavy bleeding, fainting, chest pain, shortness of breath at rest, severe pelvic pain, pregnancy with bleeding, or bleeding after menopause. These need prompt assessment.
Common questions
How do I know if my period is too heavy?
If you are flooding through products, passing large clots, changing overnight protection often, becoming iron deficient or limiting life around bleeding, it is heavy enough to discuss.
Can low iron happen even if haemoglobin is normal?
Yes. Iron stores can be low before anaemia develops, and symptoms can still occur.
Will I need an ultrasound?
Sometimes. Ultrasound can help look for fibroids, polyps, adenomyosis or other causes, but testing depends on your history and examination.
Can contraception be used as treatment?
Yes, some hormonal options can reduce bleeding. The best choice depends on your health, side effects and pregnancy plans.
Further reading from trusted Australian sources
Practical next step
If this sounds like the help you need, book a GP appointment with Dr Amanda Henderson at GP Maroubra. A longer appointment is usually best if the issue is complex, emotional, involves paperwork, or includes more than one concern. Appointments can be made online or by calling GP Maroubra on (02) 9311 9311 during practice opening hours.
General information only: This information is general and does not replace a consultation with a doctor who knows your history. Health advice can change, and your own risks may be different. In an emergency, call 000.