What Does Big Blood Clots in Period Mean? Heavy Bleeding (original) (raw)

heavy periods with blood clots

It is normal to pass blood clots occasionally during menstruation; however, frequently passing large blood clots could be a sign of any underlying issue.

When you pass blood clots during your periods occasionally, it is normal. Many women pass blood clots on the second or third day of their periods.

However, if the bleeding is very heavy during all days of the period, you may pass frequent clots, which may be a cause for concern.

Menorrhagia means menstrual bleeding that is more (heavier) than usual.

Many conditions may affect your menstrual cycle, making them heavier and prone to passing clots.

12 reasons why you may be passing big blood clots

  1. Stress
    • Any type of stress (physical or emotional) can cause the release of stress hormones in the body.
    • This can cause hormonal imbalance that may lead to heavier bleeding and clots.
  2. Thyroid disorders
    • If you suffer from an over-functioning (hyperthyroidism) or under-functioning (hypothyroidism) thyroid gland, it can affect the hormones that regulate your period. This may impact the flow and severity of your menstrual cycle.
      * The thyroid is a butterfly-shaped gland located in the front of your neck.
      * The thyroid imbalances may be caused by various conditions, including stress, autoimmune disorders, iodine or selenium-deficient diet, drugs, or tumors.
    • If your doctor suspects that you suffer from a thyroid condition, they will do a physical examination, run a thyroid panel to estimate TSH, T3, and T4 along with antithyroid antibody levels in your blood. This may or may not be followed by thyroid sonography.
  3. Uterine fibroids
    • Uterine fibroids grow inside the uterus and its lining can cause a heavier period than normal.
    • Similarly, small growths called the uterine polyps that grow along with the cervix, or the lining of the uterus can cause heavy bleeding and blood clots in your menstrual flow.
    • The uterine fibroids are often diagnosed using sonography, uterine computed tomography scan, and laparoscopic procedures.
  4. Birth control
    • Many types of birth control, especially intrauterine contraceptive devices (IUCD) inserted inside the uterus can cause you to experience heavier bleeding or clots during periods. This may happen up to a year after the IUCD was inserted.
  5. Medications
    • Many drugs can cause clots and heavier periods. Medications, such as blood thinners, anticoagulants (Warfarin, clopidogrel, aspirin), contribute to abnormal menstrual flow and bleeding. Sometimes, they may cause clots.
  6. A missed abortion
    • An undetected miscarriage early in the pregnancy can often be confused for a large clot.
    • The pregnancy test may or may not be positive before the period starts. It may be accompanied by abdominal cramps and general malaise (feeling of being unwell).
  7. Bleeding disorders
    • If you suffer from hematological disorders, such as von Willebrand disease, a certain type of blood cancer (leukemia), liver disorders, or thrombocytopenia, you may have heavier periods and pass clots.
  8. Endometriosis
    • Endometriosis is a condition in which the uterine tissue that normally grows inside of the uterus develops outside the uterine cavity. This can cause heavy clots during your cycle, abdominal pain, and severe cramps.
  9. Polycystic ovarian syndrome (PCOS)
    • Women who suffer from PCOS often have heavy clots and bleeding. This is a metabolic disorder where the woman has ovulation issues and irregular periods along with other abnormal parameters, such as increased fasting insulin, abnormal blood progesterone to estrogen ratio among others.
  10. Cancers
  1. Adenomyosis
  1. Miscellaneous

How big should period clots be?

Ideally, there should be no clots when you are menstruating.

How can I stop heavy periods with clots?

It is important to discuss with your doctor if you have heavy periods with clots. They will conduct a physical examination along with blood tests, sonography, and even laparoscopic procedure if required.

Home remedies, such as taking a day off during heavy days and taking it easy, help a lot of women. Other measures include:

Ensure that you have a nutrient-rich meal with plenty of complex carbs.

If these remedies do not help, you may be placed on medication.

Medication

In severe cases, surgical interventions may be required, such as the following:

SLIDESHOW Pelvic Pain: What's Causing Your Pelvic Pain? See Slideshow

References

Image Source: iStock Images

Centers for Disease Control and Prevention. Bleeding Disorders in Women. https://www.cdc.gov/ncbddd/blooddisorders/women/menorrhagia.html