Endometriosis

Endometriosis is a condition where tissue like the uterine lining grows outside the uterus, often causing pelvic pain and heavy periods. It may affect fertility and daily life, but treatments can help manage symptoms.

Medical illustration about Endometriosis

Overview

Endometriosis happens when tissue similar to the lining inside the uterus grows in other places, like the ovaries, fallopian tubes, or pelvic area. This tissue may thicken, break down, and bleed like normal uterine lining during periods, leading to inflammation, scars, and pain.

It affects about 1 in 10 people who menstruate worldwide, often starting in the teen years or 20s and 30s. Research suggests it impacts up to 190 million people globally, including cisgender women, transgender men, and non-binary individuals who have periods (WHO).

Symptoms can vary widely; some may have mild issues, while others face severe pain that disrupts work, relationships, and quality of life. In some cases, it might be found during fertility checks even without symptoms. Talk to your doctor if you suspect it, as early care may help.

Symptoms

  • Pelvic pain — Often worsens before or during periods; may feel like cramps or constant ache.
  • Heavy menstrual bleeding — Periods may be very heavy or last longer than usual, with spotting between cycles.
  • Pain during sex — Deep pain in pelvis during or after intercourse, which might affect relationships.
  • Pain with bowel or bladder — Discomfort or pain when pooping or peeing, sometimes with blood.
  • Infertility — Trouble getting pregnant; affects up to 50% of those with the condition.
  • Fatigue and bloating — Ongoing tiredness, nausea, diarrhea, constipation, or abdominal swelling.

Causes

The exact cause of endometriosis remains unknown, but theories include retrograde menstruation, where menstrual blood flows backward through fallopian tubes into the pelvis, carrying endometrial cells (Cleveland Clinic, NIH). Other ideas point to immune system issues, hormone imbalances, or genetic factors, as it often runs in families.

Research suggests links to conditions like short menstrual cycles (less than 27 days), heavy or long periods (over 7-8 days), or never giving birth. People with a close family member affected may have higher risk. Emerging studies explore environmental factors or stem cell changes, but more research is needed (WHO).

Rarely, it can spread to lungs or diaphragm, causing chest pain or breathing issues. It is not caused by infections or lifestyle alone.

Diagnosis

Diagnosis often starts with your medical history, symptom review, and a pelvic exam to check for cysts, nodules, or pain. Imaging like ultrasound or MRI may spot cysts or deeper lesions, but they cannot confirm endometriosis alone (Mayo Clinic).

Laparoscopy is the gold standard; a surgeon inserts a thin camera through a small belly cut to view and biopsy tissue. This can diagnose and sometimes treat by removing growths. Delays of 4-12 years are common due to varied symptoms, so persistent pain warrants a check (WHO, Cleveland Clinic).

Treatment Options

  • Pain relievers — Over-the-counter NSAIDs like ibuprofen may reduce pain and inflammation; prescription options for severe cases.
  • Hormonal therapies — Birth control pills, IUDs, GnRH drugs, or progestins might lighten periods and ease pain by suppressing hormones.
  • Surgery — Laparoscopy to remove growths; hysterectomy in severe cases if no future pregnancies planned.
  • Fertility aids — IVF, IUI, or surgery to improve chances; multidisciplinary care including physical therapy.

When to See a Doctor

See a healthcare provider if you have ongoing pelvic pain, very painful periods, heavy bleeding, or pain during sex, bowel movements, or urination. These could signal endometriosis, especially if they worsen over time or interfere with daily life.

Seek prompt care for infertility after trying to conceive for a year (or sooner if over 35), blood in stool or urine, or sudden severe pain. Fatigue, bloating, or emotional distress like anxiety may also relate. Consult a gynecologist for tailored evaluation.

Prevention

There is no sure way to prevent endometriosis, as causes are unclear. However, pregnancy and breastfeeding might lower risk by reducing lifetime periods and hormone exposure (NIH).

Early diagnosis and symptom management may slow progression and reduce complications like scars. Some research suggests low-fat diets or anti-inflammatory foods could ease symptoms in some cases, but evidence is limited—talk to your doctor before changes.

Regular check-ups and tracking periods can help spot issues early. Avoiding delays in care is key.

Frequently Asked Questions

Can endometriosis cause infertility?

It might affect fertility in up to 50% of cases due to scarring or blockages. Surgery or fertility treatments like IVF could help. Talk to a specialist about options.

Does endometriosis go away after menopause?

Symptoms often improve with lower estrogen levels post-menopause. It may persist or reactivate with hormone therapy. Consult your doctor for management.

Is there a cure for endometriosis?

No cure exists, but treatments can control symptoms effectively. Pain may return after stopping meds or surgery. Work with your provider on long-term plans.

Can endometriosis affect bowels or bladder?

Yes, growths near these organs might cause pain, bleeding, or issues with bathroom use. Rare cases involve lungs. See a doctor for evaluation.

How long does diagnosis take?

Delays of 4-12 years are common due to symptom overlap. Track symptoms and seek a gynecologist early. Imaging and laparoscopy aid confirmation.

Does diet help endometriosis?

Some find anti-inflammatory diets ease symptoms, but research is limited. No guarantees. Discuss with your healthcare provider before changes.

Sources

  1. Endometriosis: Causes, Symptoms, Diagnosis & Treatment. Cleveland Clinic
  2. Endometriosis - WHO fact sheet. World Health Organization
  3. Endometriosis. MedlinePlus (NIH)
  4. Endometriosis - Symptoms and causes. Mayo Clinic