Causes of heavy menstrual periods (menorrhagia) and how to stop them?

Menorrhagia, or heavy menstrual bleeding, is a common condition affecting many women during their reproductive years. 

While menstruation varies from person to person, excessive bleeding can disrupt daily life and lead to health complications. 

Understanding the causes of menorrhagia and how to manage it is crucial for women's health and well-being.



Causes of Menorrhagia

1. Hormonal Imbalance:

Hormonal imbalances, particularly of estrogen and progesterone, can disrupt the normal menstrual cycle, leading to heavy bleeding. 

Conditions such as polycystic ovary syndrome (PCOS) and thyroid disorders can contribute to hormonal fluctuations.

2. Uterine Fibroids:

These are noncancerous growths that develop in the uterine wall. They cause heavy menstrual bleeding, pelvic pain, and pressure. Fibroids vary in size and number and can affect fertility.

3. Endometriosis:

Endometriosis is a condition where the tissue that lines the uterus grows outside of it, often on the ovaries, fallopian tubes, or other pelvic organs. This tissue responds to hormonal changes, leading to heavy periods, pelvic pain, and infertility.

4. Adenomyosis:

Adenomyosis occurs when the tissue linning the uterus grows into the uterine wall. This can cause heavy bleeding, severe cramps, and an enlarged uterus. Adenomyosis typically affects women in their late 30s and 40s and may improve after menopause.

5. Polyps:

Polyps in uterus are benign growths that develop in the uterine lining. While often asymptomatic, they can cause heavy menstrual bleeding, irregular periods, and infertility. Polyps can be removed surgically if they cause symptoms.

6. Pelvic Inflammatory Disease (PID):

Is an infection of the female reproductive organs, usually caused by sexually transmitted  bacteria. Along with heavy periods, PID can cause pelvic pain, abnormal vaginal discharge, and fever. Urgent treatment with antibiotics is essential to prevent complications.

7. Blood Disorders:

Certain blood disorders, such as von Willebrand disease and platelet function disorders, can impair the blood's ability to clot properly. This can lead to heavy menstrual bleeding and an increased risk of hemorrhage.

8. Medications:

Some medications, including anticoagulants (blood thinners) and nonsteroidal anti-inflammatory drugs (NSAIDs), can exacerbate menstrual bleeding. It's essential to discuss any concerns about medication side effects with a healthcare provider.

9. Cancer:

In rare cases, heavy menstrual bleeding may be a sign of uterine or cervical cancer. Other symptoms may include pelvic pain, abnormal vaginal bleeding between periods, and weight loss. Prompt evaluation is crucial for early detection and treatment.

How to Stop Heavy Menstrual Periods

1. Hormonal Birth Control:

Hormonal contraceptives, such as birth control pills, patches, and hormonal intrauterine devices (IUDs), can regulate menstrual bleeding by stabilizing hormone levels. They can also help alleviate other menstrual symptoms like cramps and irregular periods.

2. Nonsteroidal Anti-Inflammatory Drugs (NSAIDs):

NSAIDs like ibuprofen and naproxen can help reduce menstrual bleeding and alleviate pain by inhibiting prostaglandin production. Taking NSAIDs a few days before the expected start of menstruation and continuing throughout the period can be effective.

3. Tranexamic Acid:

Tranexamic acid is a medication that helps reduce blood loss during menstruation by promoting clotting. It is typically taken orally and can be particularly useful for women with heavy menstrual bleeding who cannot take hormonal contraceptives.

4. Iron Supplements:

Heavy menstrual bleeding can lead to iron deficiency anemia due to blood loss. Iron supplements can help replenish iron stores and prevent anemia. It's essential to take iron supplements as directed and to consume foods rich in iron, such as red meat, spinach, and fortified cereals.

5. Surgical Interventions:

In cases where conservative treatments are ineffective, surgical interventions may be necessary to manage heavy menstrual bleeding. 

Options include:

   - Endometrial Ablation: A procedure that removes or destroys the uterine lining to reduce menstrual flow.

   - Uterine Artery Embolization: A minimally invasive procedure that blocks blood flow to the uterus, reducing fibroid size and symptoms.

   - Myomectomy: Is surgical removal of uterine fibroids while preserving the uterus.

   - Hysterectomy: Surgical removal of the uterus. This option is typically considered a last resort for severe cases or when other treatments have failed, as it results in permanent infertility.

6. Lifestyle Modifications:

Certain lifestyle changes may help manage heavy menstrual bleeding and improve overall health:

   - Maintaining a healthy weight: Obesity can exacerbate hormonal imbalances and contribute to heavy periods.

   - Regular exercise: Physical activity can help regulate hormone levels and reduce stress, which may impact menstrual bleeding.

   - Stress management techniques: Stress can affect hormone production and exacerbate menstrual symptoms. Techniques such as meditation, yoga and deep breathing can help reduce stress levels.

Conclusion:

Menorrhagia can significantly impact a woman's quality of life and may indicate an underlying health condition. 

While occasional heavy periods are common, persistent or excessive bleeding warrants medical evaluation to identify the cause and determine the most appropriate treatment. 

Whether through hormonal management, medications, or surgical interventions, effective management of heavy menstrual bleeding can alleviate symptoms, improve well-being, and enhance overall quality of life for women. 

It's essential for individuals which are experiencing abnormal menstrual bleeding to consult with a healthcare provider for personalized assessment and management.

Reviewed by: Dr. Norway MD

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