Adenomyosis: Symptoms, Diagnosis and Treatment

Overview

Adenomyosis is a condition in which the tissue that normally lines the uterus (endometrium) grows into the muscular wall of the uterus (myometrium). This causes the uterine wall to thicken and enlarge, leading to heavy, painful periods and chronic pelvic pain. It is different from endometriosis, where endometrial-like tissue grows outside the uterus, though the two conditions can coexist.

Adenomyosis most commonly affects women in their 40s and 50s who have had children, though it can affect younger women as well. The cause is not fully understood but may involve hormonal factors and uterine trauma from childbirth or surgery.

The condition is often underdiagnosed because symptoms overlap with other conditions like fibroids and endometriosis. Many women are told their symptoms are 'just heavy periods' or attributed to aging. While adenomyosis can be challenging to treat, hormonal treatments and surgical options can effectively manage symptoms. For women who have completed childbearing, hysterectomy is curative.

Symptoms

Heavy or prolonged menstrual bleeding
Severe menstrual cramps (dysmenorrhea)
Chronic pelvic pain or pressure
Enlarged uterus — may feel like lower abdominal fullness or heaviness
Pain during sex
Bleeding between periods
Blood clots during periods
Fatigue from anemia due to heavy bleeding
Lower back pain
Frequent urination if the enlarged uterus presses on the bladder

Diagnosis

Clinical history — assessment of symptoms, particularly heavy or painful bleeding
Pelvic exam — may reveal an enlarged, tender uterus
Transvaginal ultrasound — the primary imaging test; shows enlarged uterus and characteristic heterogeneous appearance
MRI — for detailed evaluation, particularly if surgery is planned
Endometrial biopsy — to rule out endometrial cancer, especially in women with abnormal bleeding
Blood tests — CBC for anemia from heavy bleeding

A gynecologist makes the diagnosis.

Treatments

Hormonal treatments — combined oral contraceptives, progestin-only pills, or hormonal IUDs (Mirena); reduce bleeding and pain
GnRH agonists — leuprolide; temporarily induces menopause to shrink the uterus; used short-term
Non-hormonal medications — NSAIDs for pain, tranexamic acid for heavy bleeding
Uterine artery embolization (UAE) — minimally invasive procedure to reduce blood flow to the uterus
Endometrial ablation — destroys the uterine lining; for women who don't want children
Hysterectomy — surgical removal of the uterus; the only definitive cure; for women who have completed childbearing
Lifestyle — heat therapy, rest during periods, iron supplements for anemia
Pain management — multidisciplinary approach for chronic pain
Mental health support — for the emotional impact of chronic symptoms

Medical Resources

Your Care Plan

A step-by-step guide to navigating your condition, from finding the right doctors to advocating for the care you deserve.

Step 1: Doctors to See

Start with: Your gynecologist for evaluation.

Then seek: A gynecologist experienced in minimally invasive surgery if procedures are needed.

Build your team:

Gynecologist — for diagnosis and treatment
Interventional radiologist — if UAE is considered
Hematologist — if heavy bleeding causes significant anemia
Mental health professional — for emotional support
Primary care physician — for overall health

Step 2: Advocate for Yourself

If you have heavy, painful periods and your uterus is enlarged, ask about adenomyosis — not just fibroids. If your symptoms are dismissed as 'just heavy periods,' seek a gynecologist who evaluates for adenomyosis. If you want to preserve your fertility, discuss hormonal treatments before considering hysterectomy. If you're told hysterectomy is the only option, ask about alternatives like hormonal IUD or UAE. Don't ignore anemia from heavy bleeding — it can cause significant fatigue and health problems.

Step 3: Your Action Plan

If you have heavy, painful periods, see a gynecologist.
Get a pelvic exam and transvaginal ultrasound.
Discuss treatment options based on your symptoms and goals.
Consider hormonal treatment as a first option.
If conservative treatments don't help, discuss minimally invasive procedures.
Track your symptoms and treatment response.
If you're considering hysterectomy, discuss all options first.
Get support for the emotional impact of chronic symptoms.

Important: This report is educational information, not medical advice. Always consult a qualified healthcare professional for diagnosis and treatment decisions.