Topics
If you notice large blood clots or significant changes in your menstrual cycle, it may be a sign to see a doctor. Large clots or severe menstrual pain (dysmenorrhea) may indicate conditions such as uterine fibroids, adenomyosis, or endometriosis.
Is it normal to have clots during menstruation?
Every woman’s menstrual cycle differs in duration, flow, and frequency. Menstrual blood containing clots can be concerning, but most clots are normal and result from the natural clotting process, especially in the first few days of your period.
However, if you experience unusually large clots or severe cramps, it is recommended to consult a doctor for further evaluation.
Causes of Heavy Menstrual Bleeding with Clots
Several conditions can cause unusually large blood clots or heavier menstrual flow:
- Uterine Fibroids: Non-cancerous growths in the uterine wall that can cause heavy bleeding, clots, and lower back pain.
- Endometriosis: A condition where tissue similar to the uterine lining grows outside the uterus, causing heavy bleeding, clots, and back pain.
- Adenomyosis: Occurs when the endometrial tissue grows into the uterine muscle, resulting in heavy bleeding, clots, and painful periods.
- Polycystic Ovary Syndrome (PCOS): Hormonal disorder marked by irregular periods and heavy bleeding.
- Hormonal Imbalance: Fluctuations in estrogen and progesterone can affect uterine lining thickness and menstrual regularity.
- Blood Disorders: Conditions such as von Willebrand disease or thrombocytopenia can affect blood clotting, causing heavier periods with clots.
When to See a Doctor?
Consult a doctor if you need to change pads or tampons in less than 2 hours or if clots are the size of a 50-cent coin (or larger).
What are the treatments available?
Treatment depends on the underlying cause and severity:
- Non-Steroidal Anti-Inflammatory Drugs (NSAIDs): Medications like ibuprofen or naproxen can reduce cramps and bleeding, which may help reduce clot formation.
- Tranexamic Acid: Helps reduce heavy menstrual bleeding by promoting clotting, taken during periods to reduce bleeding and clots.
- Hormonal Birth Control: Pills, patches, or hormonal IUDs can regulate cycles and reduce heavy bleeding and clotting by stabilizing hormones and thinning the uterine lining.
- Lifestyle Changes: Maintaining a healthy weight, exercising, managing stress, and avoiding smoking can help manage heavy bleeding with clots.
- Treating the Underlying Cause: Managing fibroids, adenomyosis, endometriosis, or thyroid disorders can improve symptoms.
- Iron Supplements: Heavy bleeding can lead to iron deficiency or anemia; supplements help prevent or treat this.
- Surgery: In some cases, procedures like endometrial ablation, hysterectomy, or myomectomy may be required.
Schedule an Appointment at Pantai Hospital
Be open with your doctor about your symptoms to receive proper diagnosis and treatment. Our specialists provide the care you need.
Contact us to schedule an appointment with our gynaecology team or learn more about Obstetrics and Gynaecology services at your nearest Pantai Hospital.
Pantai Hospital is accredited by the Malaysian Society for Quality in Health (MSQH) for its commitment to patient safety and service quality.
