“Endometriosis is a condition in which tissue similar to
the lining inside the uterus (called “the endometrium”),
is found outside the uterus, where it induces…”.1

Umbrella

What may the Endometriosis Umbrella include?

Depending on the Source (DotS) this Umbrella may include:

  • Endo
  • Endometriosis

Definition

What is endometriosis?

DotS the definition of endometriosis may vary. In What Is Endometriosis? the (Australian) Jean Hailes for Women’s Health (JH) definition is:

“Endometriosis is a condition where tissue, similar to the lining of the uterus, grows in other parts of your body. The tissue that grows outside your uterus bleeds around the time you have your period”.2

In Symptoms the World Endometriosis Society’s definition is:

“Endometriosis is a condition in which tissue similar to the lining inside the uterus (called “the endometrium”), is found outside the uterus, where it induces a chronic inflammatory reaction that may result in scar tissue.

It is primarily found on the pelvic peritoneum, on the ovaries, in the recto-vaginal septum, on the bladder, and bowel”.3

Cause

What causes endometriosis?

In Endometriosis: Causes, dated 15 October 2025, the World Health Organization (WHO) explain:

“The causes of endometriosis are unknown.

Emerging research suggests that endometriosis is associated with immune system dysregulation. People with endometriosis have higher rates of other immune-mediated conditions, such as lupus, multiple sclerosis, and inflammatory bowel disease, and a family history of endometriosis”.4

Common or Not

How common is endometriosis?

In Endometriosis: Key Factsthe WHO include:

  • “Endometriosis affects an estimated 10% (190 million) of reproductive age women worldwide.”5

In Endometriosis Awareness Month: Take the Pledge, Endometriosis Australia note:

“Endometriosis affects 1 in 7 women and those presumed female at birth by age 49…”.6

Diagnosis

How is endometriosis diagnosed?

In Endometriosis Treatment and Support: How Can Endometriosis Be Diagnosed? the (United States) Endometriosis Foundation elaborate on:

“There are a number of diagnostic tools that physicians use that may raise suspicion of endometriosis, but the only definitive method of diagnosis is through minimally invasive laparoscopic surgery and biopsy of affected tissue. If you suspect you have endometriosis, ask your physician about these different diagnostic tools (see below). Don’t be afraid to get a second opinion if you feel that you need more information about endometriosis diagnosis”.7

Symptoms

What are common symptoms of endometriosis?

In Symptoms and Causes of Endometriosis? – When To See Your Doctor About Endometriosis Symptoms the (United States) Mayo Clinic elaborate on:

“The main symptom of endometriosis is pelvic pain. It’s often linked with menstrual periods. Although many people have cramping during their periods, those with endometriosis often describe menstrual pain that’s far worse than usual. The pain also may become worse over time.

Common symptoms of endometriosis include:

  • Painful periods…
  • Pain with sex…
  • Pain with bowel movements or urination…
  • Excessive bleeding…
  • Infertility…
  • Other symptoms”.8

Management

What may endometriosis management include?

On page one in Induced Menopause In Women With Endometriosis – For Women the (British) Women’s Health Concern (WHC) elaborate on:

“Women with endometriosis may be treated with lifestyle changes, medications or surgery to help control the symptoms and severity of the disease”.9

In About Endometriosis: Symptoms of Endometriosis the Endometriosis.org elaborate on:

“For many women, management of this disease may be a long-term process. Therefore, it is important to educate yourself, take the time to find a good doctor, and consider joining a local support group”.10

Induced Menopause

Can some endometriosis treatments result in induced menopause?

On page one in Induced Menopause In Women With Endometriosis – For Women the WHC also note:

“Some of the medical treatments offered can cause women to feel like they are going through the menopause. Some women choose to have surgery involving removing both ovaries. In both of these situations, women can experience a sudden onset of menopause symptoms which can range in severity. There is evidence to suggest that providing women with information of what to expect can help their mental and physical wellbeing (NICE Quality Standards)”.11

Menopause

Is menopause a ‘cure’ for endometriosis?

In Endometriosis: Does Endometriosis Go Away After Menopause? the Office on Women’s Health, United States Department of Health and Human Services, Womenshealth.gov explain:

“For some women, the painful symptoms of endometriosis improve after menopause. As the body stops making the hormone estrogen, the growths shrink slowly. However, some women who take menopausal hormone therapy may still have symptoms of endometriosis.

If you are having symptoms of endometriosis after menopause, talk to your doctor about treatment options”.12

In Symptoms and Causes of Endometriosis: Symptoms of Endometriosis – Endometriosis and Menopause. the JH explain:

“Endometriosis symptoms often improve after menopause due to the drop in oestrogen hormone levels.

But menopause is not a ‘cure’ for endometriosis. Some women continue to have symptoms after natural or medically induced menopause”.13

Health Care Provider

What if I think I have endometriosis?

If you think you have endometriosis it is important to seek help. The JH note:

“Pain is a common symptom of endometriosis. But it’s not normal to have severe period pain.

If you think you have endometriosis, see your doctor as soon as possible”.14

Health Topics A-Z

Where may I find Health Topics A-Z related to Endometriosis?

In Health Topics A-Z you may find:

Links

Where may I find Links related to Endometriosis?

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Sources

Where may I find the Sources quoted?

You may find the Sources quoted at:

Sources

  1. Symptoms. World Endometriosis Society https://www.worldendosociety.org/endometriosis/symptoms Accessed: 11 November 2025
  2. What Is Endometriosis? Last Updated: 02 October 2025 | Last Reviewed: 31 March 2025. Jean Hailes for Women’s Health https://www.jeanhailes.org.au/health-a-z/endometriosis/what-is-endometriosis Accessed: 11 November 2025
  3. Symptoms. World Endometriosis Society https://www.worldendosociety.org/endometriosis/symptoms Accessed: 11 November 2025
  4. Endometriosis: Causes. 15 October 2025. World Health Organization https://www.who.int/news-room/fact-sheets/detail/endometriosis Accessed: 11 November 2025
  5. Endometriosis: Key Facts. 15 October 2025. World Health Organization https://www.who.int/news-room/fact-sheets/detail/endometriosis Accessed: 11 November 2025
  6. Endometriosis Awareness Month: Take the Pledge. Endometriosis Australia https://endometriosisaustralia.org/endometriosis-awareness-month-march-2025-events/ Accessed: 11 November 2025
  7. Endometriosis Treatment and Support: How Can Endometriosis Be Diagnosed? Endometriosis Foundation https://www.endofound.org/endometriosis-treatment-support Accessed: 11 November 2025
  8. Endometriosis: Symptoms. 30 August 2024. Mayo Clinic https://www.mayoclinic.org/diseases-conditions/endometriosis/symptoms-causes/syc-20354656 Accessed: 11 November 2025
  9. Induced Menopause In Women With Endometriosis – For Patients. Publication Date: August 2022. Women’s Health Concern https://www.womens-health-concern.org/wp-content/uploads/2022/12/14-WHC-FACTSHEET-Induced-menopause-info-for-women-NOV2022-A.pdf Accessed: 11 November 2025
  10. About Endometriosis: Symptoms of Endometriosis. Endometriosis.org https://endometriosis.org/endometriosis/ Accessed: 11 November 2025
  11. Induced Menopause In Women With Endometriosis – For Patients. Publication Date: August 2022. Women’s Health Concern https://www.womens-health-concern.org/wp-content/uploads/2022/12/14-WHC-FACTSHEET-Induced-menopause-info-for-women-NOV2022-A.pdf Accessed: 11 November 2025
  12. Endometriosis: Does Endometriosis Go Away After Menopause? Page Last Updated: 24 October 2024. Office on Women’s Health, United States Department of Health and Human Services, Womenshealth.gov https://www.womenshealth.gov/a-z-topics/endometriosis Accessed: 11 November 2025
  13. Symptoms and Causes of Endometriosis: Symptoms of Endometriosis – Endometriosis and Menopause. Last Updated: 02 October 2025 | Last Reviewed: 31 March 2025. Jean Hailes for Women’s Health https://www.jeanhailes.org.au/health-a-z/endometriosis/symptoms-causes Accessed: 11 November 2025
  14. Symptoms and Causes of Endometriosis:  When To See Your Doctor About Endometriosis Symptoms. Last Updated: 02 October 2025 | Last Reviewed: 31 March 2025. Jean Hailes for Women’s Health https://jeanhailes.org.au/health-a-z/endometriosis/diagnosis Accessed: 11 November 2025
Topic Last Updated: 11 November 2025 – Topic Last Reviewed: 11 November 2025