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Symptoms

Can pelvic endometriosis cause buttock pain?

The short answer

Yes, pelvic endometriosis can cause buttock pain if it affects tissues near major nerves or if pelvic inflammation and scarring irritate the sciatic nerve indirectly. The pain may worsen before or during a period, but it does not have to be cyclical.

Yes, pelvic endometriosis can cause buttock pain, and we take it seriously when evaluating symptoms. Buttock pain (sometimes with low back or leg pain) can happen if endometriosis affects tissues close to major nerves, or if inflammation and scarring in the pelvis indirectly irritate the sciatic nerve.

In some cases, endometriosis can extend into deeper areas behind the pelvic organs (the retroperitoneum) and involve the pelvic floor region near where the sciatic nerve passes. The pain may follow a cyclical pattern, worsening before or during a period, but it doesn’t have to. Symptoms can resemble piriformis syndrome or sciatica, including deep buttock tenderness, tingling, or pain that radiates down the leg.

Because buttock pain can also come from conditions that mimic or coexist with endometriosis, we map the full symptom picture and consider targeted imaging (often MRI when nerve involvement is suspected) alongside a careful exam and history. If this sounds like your experience, reach out to schedule a consultation so our team can help clarify what’s driving the pain and which options make the most sense for lasting relief.

Where to go from here

Understand it, compare it with what you're feeling, then talk it through with us.

Step 1 · Understand

Understand the condition

Step 3 · Speak with Us

Buttock Pain from Endometriosis?

If you’re experiencing buttock or nerve pain, our specialists can help identify if endometriosis is the cause. We offer thorough evaluations and compassionate care tailored to your pain and symptoms.

Questions people ask next

All symptoms questions
  • Can endometriosis cause sciatica or leg pain?

    Yes, endometriosis can cause sciatica-like symptoms and leg pain in some patients by growing in or near the sciatic nerve or causing inflammation and scarring that create nerve pressure. Pain may worsen before or during a period, but it doesn’t have to be cyclical.

  • Can endometriosis irritate or entrap pelvic nerves?

    Yes, endometriosis can irritate, inflame, or tether pelvic nerves, especially when it grows deeply into tissues. When lesions are near nerves, symptoms can include cyclical sciatica-like leg pain, genital burning, or sharp shooting pain in the rectum or vagina.

  • Is my leg pain from endometriosis or a back/disc problem?

    There is no perfect at-home test, but endometriosis-related leg pain often tracks with your cycle, while back or disc pain is more likely to change with spine movements. These conditions can overlap, and a pelvic and musculoskeletal evaluation can help sort them out.

  • Is pelvic pain always caused by endometriosis or adenomyosis?

    No, pelvic pain is not always caused by endometriosis or adenomyosis. Other causes can include pelvic floor dysfunction, bladder pain syndrome, bowel disorders, fibroids, ovarian cysts or infections, and more than one issue can be present at the same time.

Reach Out

Have a question?

Lotus Endometriosis Institute provides California-based surgical evaluation and advanced excision care for patients with suspected endometriosis, adenomyosis, complex pelvic pain, and related conditions.


Many patients contact us from outside California to learn whether traveling for in-person evaluation and possible surgery may be appropriate.

Call Us

(424) 255-1340

(805) 920-0909

Fax: (805) 935-4338

Santa Monica, CA

2121 Santa Monica Blvd, Santa Monica, CA 90404

Operating Hours

8am - 5pm
Monday - Friday

Arroyo Grande, CA

154 Traffic Way, Arroyo Grande, CA 93420