Possible causes of chronic pelvic pain

Pelvic pain is located in the lower abdominal area and can be continuous or intermittent. Normally, this pain in women is related to the menstrual cycle, increasing the days that we have our period.

It may be a sign that we have a problem in one of our sexual organs, such as the uterus, fallopian tube, and ovaries, among others, or it may also be a symptom of an ailment in the intestine, rectum, muscles, or the bone structure. If the pain is constant and has exceeded 6 months, we find ourselves with chronic pelvic pain.

Chronic pelvic pain

Chronic pelvic pain appears in the area below the navel and on the hips, it does not need to be located in a specific point, but it can be distributed throughout that area and, in addition to being continuous or intermittent, it can be mild or acute, so much as to interfere with the performance of daily activities. The causes of this condition can be very diverse and be related to various organs.

Possible causes of chronic pelvic pain

Irritable bowel syndrome. This disorder affects the large intestine and at the same time as abdominal pain, it can cause constipation, diarrhea and colic.
Fibroids. They are benign tumors formed by muscle mass or other tissues within the matrix.
Endometriosis. It occurs when the endometrium is outside its original place, the uterus, and is usually implanted in the ovary or fallopian tubes. It is detected because pain begins in the pelvic part before the arrival of menstruation, in addition, bleeding during the period is very abundant.
Pelvic inflammatory disease. It appears due to an infection in the female sexual organs. Normally, the cervix prevents bacteria from the vagina from entering the uterus, fallopian tubes, and ovaries, but if you are infected with a sexually transmitted disease, such as chlamydia, the bacteria can go to those organs.

We must go to the doctor if we notice pain in the pelvic area, since only he can know, with the relevant tests, what it is due to and thus provide the appropriate treatment. ## Category: Health Issues ## Topic: Possible causes of chronic pelvic pain ## Additional causes and clinical pearls Below are further, commonly encountered causes of chronic pelvic pain and clinical features that help distinguish them. These expand on the list above and reflect what I see in practice. - **Adhesions (post-surgical or post-infectious).** After abdominal or pelvic surgery, scar tissue can form between pelvic organs. Adhesions often cause deep, constant pain or sharp pain with movement. Example: a 34-year-old patient with a history of two C‑sections develops a persistent tugging pain, worse with bending and intercourse — adhesions are suspected. - **Ovarian cysts and ruptured cysts.** Some cysts are asymptomatic; others cause episodic, unilateral sharp pain if they rupture or cause ovarian torsion. Pain from torsion is acute and an emergency. - **Interstitial cystitis / bladder pain syndrome (IC/BPS).** Presents with urinary urgency, frequency, and pelvic pain that often improves transiently with voiding. Pain is often linked to bladder filling. - **Musculoskeletal causes (pelvic girdle pain, pubic symphysis dysfunction).** More common during pregnancy but can persist. Pain often worsens with standing, walking, or asymmetric activity. - **Pelvic floor myofascial pain.** Tight, tender pelvic floor muscles can cause deep aching, urinary symptoms, constipation, and pain with penetration. On exam, trigger points or spasms of levator ani muscles are palpable. - **Neuropathic pelvic pain (nerve entrapment or pudendal neuralgia).** Burning, shooting, or electric shock pain that follows a nerve distribution, possibly worse with sitting. - **Gynecologic malignancies.** Ovarian cancer and other malignancies can present with pelvic pain; however, they are less common causes of chronic pain than benign conditions. - **Abdominal wall pain (e.g., rectus abdominis trigger points, hernias).** Pain localized to the abdominal wall can be misattributed to pelvic organs. Clinical pearl: Chronic pelvic pain is frequently multifactorial. For example, a woman with endometriosis may also have pelvic floor dysfunction and IBS. Treating only one component often leaves residual pain. ## How doctors evaluate and diagnose chronic pelvic pain This section provides an actionable, stepwise diagnostic approach you can expect from an expert gynecologist or pelvic pain team. If you're the patient, these are the tests and evaluations you should ask about when symptoms persist. 1. Detailed history (the most important step) - Onset, duration, character (sharp/dull/burning), timing related to menses or intercourse. - Associated symptoms: bowel habits, urinary symptoms, vaginal discharge, fever, constitutional changes. - Obstetric and surgical history (prior C‑sections, pelvic surgeries). - Sexual history and trauma (including pelvic or sexual abuse). - Medications (including hormonal therapies) and response to past treatments. - Psychological stressors, mood disorders, and sleep — these influence pain perception. 2. Focused physical exam - Abdominal palpation to localize tenderness, identify masses or hernias. - Pelvic examination: speculum and bimanual exam to evaluate uterus size, adnexal tenderness, cervical motion tenderness (suggestive of PID), and palpable masses. - Pelvic floor muscle assessment: digital exam for tenderness or increased tone. - Neurologic exam of lower extremities; evaluation for pudendal nerve sensitivity when neuropathic pain is suspected. 3. Laboratory studies - Urinalysis and urine culture to evaluate for UTI or interstitial cystitis markers. - STI testing (chlamydia, gonorrhea) if infection suspected. - Pregnancy test in all women of reproductive age with pelvic pain. - CBC, CRP/ESR if systemic inflammation or infection suspected. 4. Imaging - Transvaginal ultrasound (TVUS) is first line for gynecologic causes — ovarian cysts, fibroids, endometriomas. - Pelvic MRI provides superior soft tissue detail and helps map deep infiltrating endometriosis or exclude other pathologies. - CT abdomen/pelvis if GI, urinary, or bowel pathology is strongly suspected, especially for acute changes. 5. Endoscopic procedures - Diagnostic laparoscopy: gold standard to visualize pelvic organs and diagnose endometriosis, adhesions, and perform adhesiolysis or endometriosis excision. Indicated when imaging and exam suggest treatable pathology or when empirical therapy has failed. - Cystoscopy: considered if bladder pain syndrome is suspected. - Colonoscopy: when bowel disease (IBD, colorectal pathology) is suspected. 6. Specialized testing - Pelvic floor physiotherapy assessment. - Pudendal nerve block for diagnostic and therapeutic purposes when neuropathic pain is suspected. - Diagnostic nerve blocks or trigger point injections to localize pain generators. Real example: A 28‑year‑old woman with two years of midline pelvic pain worse premenstrually and with defecation had a normal ultrasound. MRI suggested deep infiltrating disease near the uterosacral ligaments; diagnostic laparoscopy identified and excised endometriosis. Postoperative pelvic physiotherapy and a 3‑month hormonal suppression plan provided significant symptom relief. Clinical pearl: Negative imaging does not rule out endometriosis or pelvic floor dysfunction. If symptoms are severe and persistent, referral to a multidisciplinary pelvic pain clinic is reasonable. ## Treatment strategies — evidence-based, actionable options Chronic pelvic pain management is tailored to cause(s) and often requires a combination of interventions. Here are practical, expert-level treatments organized by mechanism and supported by clinical practice. 1. Treat the underlying pathology (if identified) - Endometriosis: options include hormonal suppression (combined oral contraceptives, progestins, levonorgestrel IUD), GnRH agonists/antagonists for short-term control, and laparoscopic excision of implants and adhesions. Excision of deep lesions by an experienced surgeon yields better pain outcomes than ablation for many patients. - Fibroids: medical therapy (GnRH modulators, IUD), uterine artery embolization, myomectomy, or hysterectomy depending on symptoms, size/location, fertility desires. - PID: targeted antibiotics, and surgery if abscess present. 2. Pelvic floor physical therapy (PFPT) - PFPT is a first-line, evidence-based therapy for pelvic floor myofascial pain and is often effective for mixed pelvic pain syndromes. - Techniques: manual trigger point release, biofeedback, relaxation training, stretching, and graded strengthening. - Practical tip: seek a therapist specialized in pelvic floor rehabilitation. Expect weekly sessions initially, with home exercises. 3. Pain medications - NSAIDs: first-line for inflammatory and cyclical pain. - Hormonal suppression: for endometriosis and some cyclical pains—tailor to fertility goals. - Neuromodulators: tricyclic antidepressants (e.g., amitriptyline), SNRIs (e.g., duloxetine), and anticonvulsants (gabapentin, pregabalin) can help central sensitization and neuropathic symptoms. - Opioids: avoid long-term use due to risk of dependence and hyperalgesia. Short courses for severe acute exacerbations only. - Topical agents: vaginal estrogen (when indicated), topical NSAIDs, and compounded topical analgesics in selected cases. 4. Interventional procedures - Trigger point injections and botulinum toxin into pelvic floor muscles for refractory spasm. - Pudendal nerve blocks or superior hypogastric plexus blocks for neuropathic or visceral pelvic pain. - TENS (transcutaneous electrical nerve stimulation) for home pain control; portable TENS units are available through our [shop](/shop). 5. Multidisciplinary approaches - Combine gynecology, gastroenterology, urology, pain medicine, physiotherapy, and psychology. - Cognitive behavioral therapy (CBT), acceptance and commitment therapy (ACT), and mindfulness-based stress reduction reduce pain catastrophizing and improve function. - Example: a 42‑year‑old with chronic pelvic pain, anxiety, and IBS improved pain scores after a 12‑week program combining CBT, diet modification, and pelvic physiotherapy. 6. Surgical options - Reserved for specific indications: excision of endometriosis by experienced surgeons, removal of symptomatic fibroids, repair of anatomical defects, or in rare cases hysterectomy when other options fail and the uterus is the main pain source. - Important: discuss that surgery can reduce pain but is not a guaranteed cure, especially when central sensitization or pelvic floor dysfunction coexists. Actionable steps for patients today: - Begin a pain diary noting timing, triggers, bowel/urinary symptoms, sexual activity, and response to medications — bring this to appointments. - Try scheduled NSAIDs for cyclical pain (after discussing GI risks with your clinician). - Apply heat (heating pad) to the lower abdomen for 15–20 minutes to ease muscle spasm. - Avoid prolonged sitting; incorporate gentle walking and stretching. - If intercourse is painful, use water-based lubricant, adjust positions, and stop if pain is severe; mention this to your provider — pelvic floor dysfunction often coexists. - Consider seeing a pelvic floor physiotherapist before consenting to surgery, as some symptoms respond dramatically to rehab alone. ## Lifestyle, diet, and self-management with practical examples Chronic pelvic pain often improves when lifestyle, diet, and daily ergonomics are addressed alongside medical treatments. - Diet for IBS and pelvic pain: - Low-FODMAP diet: Many patients with overlap of IBS and pelvic pain benefit from a trial of low‑FODMAP eating for 4–6 weeks guided by a dietitian. - Example: A 36‑year‑old with cramping and bloating reduced flares by avoiding high-fructose fruits and dairy for two months and slowly reintroducing items to identify triggers. - Increase fiber gradually for constipation; avoid excessive caffeine and alcohol, which can exacerbate bladder and bowel sensitivity. - Sleep and pain: - Poor sleep amplifies pain. Aim for consistent sleep schedule and sleep hygiene measures. - If sleep disturbance persists, discuss evaluation with your clinician; some neuromodulators help both pain and sleep quality. - Movement and exercise: - Low-impact aerobic exercise (walking, swimming) 20–30 minutes most days reduces pain sensitivity. - Pelvic floor stretches — avoid intense Kegels if you have hypertonic pelvic floor; instead focus on relaxation techniques and diaphragmatic breathing. - Example exercise: supine diaphragmatic breathing — inhale deeply into the belly for 4 seconds, exhale for 6, repeat 10 times while allowing pelvic floor muscles to relax. - Stress management: - Chronic stress heightens central pain sensitivity. Integrate short daily practices: 10 minutes of guided relaxation or progressive muscle relaxation. - Referral to a psychologist with expertise in chronic pain yields better outcomes than medication alone. - Sexual health and intimacy: - Educate partners: pain is not a sign of rejection — gently communicate boundaries. - Try pelvic floor relaxation exercises before sexual activity and use lubrication. - See a pelvic pain specialist or sexual therapist if pain with intercourse (dyspareunia) persists. ## When to seek urgent care and red flags Some symptoms require prompt evaluation: - Sudden, severe unilateral pelvic pain with fever — consider ovarian torsion or ruptured ovarian cyst. - High fever, severe vaginal bleeding, or signs of sepsis — seek emergency care. - New inability to pass urine or severe constipation — urgent evaluation required. If symptoms are interfering with daily function, mood, sleep, or relationships, seek referral to a multidisciplinary pelvic pain clinic. Chronic pelvic pain is not something you must just “live with.” ## Practical advice on communicating with clinicians - Bring your pain diary and list of previous medications, tests, and surgeries. - Be specific: describe pain quality (burning, stabbing, cramping), timing, and triggers. - Ask about the clinician’s experience with pelvic pain and whether they work in a multidisciplinary team. - If a proposed surgery is offered, ask expected benefits, risks, and alternative treatments, including the surgeon’s outcomes for similar cases. Real example of effective communication: - Patient: “My pain is a deep ache in the midline, worse 3–4 days before my period and during intercourse. It improves briefly after bowel movements. I’ve tried ibuprofen and an OC pill without benefit.” - Clinician response: “Your pattern suggests endometriosis or IBS overlap; let’s get a pelvic MRI and trial pelvic floor physiotherapy while we arrange referral to a pelvic pain specialist.” ## Evidence summaries for common treatments (brief) - Pelvic floor physical therapy: multiple RCTs show improvement in pain and sexual function for pelvic floor myofascial pain. - Laparoscopic excision of endometriosis: effective for pain reduction; outcomes are better with complete excision by an experienced surgeon. - Hormonal suppression: reduces endometriosis-associated pain; long-term use balanced against side effects and fertility goals. - Neuromodulators: modest benefit for neuropathic pelvic pain and central sensitization; monitor side effects. ## Resources and next steps - Start a pain diary and book an appointment with your gynecologist. If you have urinary or bowel symptoms, request simultaneous evaluation by urology or gastroenterology. - Consider pelvic floor physiotherapy assessment and discuss referral options with your clinician. - For products (TENS units, heating pads, pelvic rehab supplies), see our [shop](/shop). - For related articles on endometriosis, pelvic floor disorders, and pain management techniques, visit our [related topic](/blog). ## FAQ ### What exactly counts as chronic pelvic pain? Chronic pelvic pain is pain in the lower abdomen or pelvic region that lasts **6 months or longer**, is severe enough to cause functional disability or medical care, and is not solely due to pregnancy. It can be constant or intermittent and often involves multiple systems (gynecologic, gastrointestinal, urinary, musculoskeletal). ### How do I know if my pelvic pain is due to endometriosis or something else? No single symptom confirms endometriosis. Red flags suggesting endometriosis include pain that begins before menstruation and improves after it starts, severe menstrual pain, deep dyspareunia (pain with penetration), and subfertility. Imaging (TVUS, MRI) can detect some endometriosis manifestations (e.g., endometriomas), but **diagnostic laparoscopy with direct visualization and excision** remains the gold standard when symptoms are severe or empirical management fails. However, pelvic floor dysfunction or IBS can mimic endometriosis — that’s why a thorough history and multidisciplinary assessment are essential. ### Can pelvic floor physical therapy really help chronic pelvic pain? Yes. For patients with pelvic floor myofascial pain, dyspareunia, or voiding dysfunction, pelvic floor physical therapy (PFPT) is a first‑line treatment. PFPT addresses muscle overactivity, trigger points, and coordination problems. Many patients experience meaningful reductions in pain after several sessions, especially when combined with home exercises and behavioral strategies. Look for therapists with specific pelvic health certification. ### When should surgery be considered? Surgery is considered when: - A clearly identifiable, surgically treatable lesion is present (e.g., endometriosis, large symptomatic fibroid, ovarian mass). - Conservative treatments (medical therapies, PFPT, neuromodulators) have failed and the pain source is likely structural. - There is a pelvic abscess or other urgent surgical indication. Discuss expected outcomes, fertility implications, risks, and the possibility of persistent pain due to central sensitization. For endometriosis, **excision by an experienced surgeon** tends to provide the best pain relief. ### What non-medical strategies can I use at home to manage pain flares? - Heat therapy (heating pad to lower abdomen or sacrum for 15–20 minutes). - Gentle aerobic activity (walking, swimming) and diaphragmatic breathing. - Pelvic floor relaxation exercises and scheduled self-care (short relaxation breaks). - Over-the-counter NSAIDs as directed (unless contraindicated). - Use of TENS units for temporary pain relief (discuss with a clinician if you have an implantable device or pregnancy). - Dietary adjustments for IBS symptoms (low‑FODMAP trial with dietitian guidance). Keeping a symptom diary helps you identify triggers and patterns to discuss with your clinician. --- If you need help finding a pelvic floor physiotherapist, a pelvic pain clinic, or want evidence summaries for a specific treatment (e.g., GnRH antagonists, laparoscopy outcomes), I can provide tailored resources and referral suggestions.