Most women know what a difficult menstrual cycle feels like. What is less well recognised is when symptoms go beyond what is typical, such as pain that persists longer than usual or appears at unexpected times in the cycle. These patterns can be early signs of endometriosis, a condition that remains frequently overlooked in Asia.
Understanding the condition
Endometriosis occurs when tissue similar to the uterine lining grows outside the uterus, such as on the ovaries, fallopian tubes, bladder, or bowel.
This misplaced tissue thickens, breaks down, and bleeds with each menstrual cycle. Without a way for this tissue to leave the body, the trapped blood and tissue can irritate surrounding organs and lead to inflammation, scarring, and adhesions that may bind organs together. This cycle of bleeding and repair helps explain the chronic pain and complications associated with the condition.
Endometriosis affects an estimated one in ten women of reproductive age, and diagnosis often takes up to ten years, A key challenge is that symptoms can resemble common menstrual discomfort, making early recognition difficult.
Cultural and structural barriers
In many Asian settings, menstrual health is often managed privately at home. This can delay conversations about symptoms, especially when discomfort has been present for years.
Access to gynaecological care also varies widely across the region. For individuals living outside major cities, specialist evaluation may not be readily available, contributing to delays in recognition and diagnosis.
Recognising the symptoms
Endometriosis presents differently among individuals. Common indicators include:
Severe menstrual pain that limits daily activity
Pain during or after sex
Painful urination or bowel movements, particularly during menstruation
Chronic pelvic or lower back pain between cycles
Cyclic bloating or digestive issues
Difficulty conceiving, in some cases
Pain severity doesn’t always reflect disease extent. Some individuals have extensive lesions with minimal discomfort, while others experience significant pain despite limited tissue growth.
One of the most heart-breaking realities of endometriosis, notes Dr Law, General Practitioner, is the staggering delay in diagnosis. Studies and clinical experience show that patients often wait for years, sometimes up to a decade, from the onset of symptoms to receive a definitive answer. This long wait is not merely an inconvenience; it is a period filled with debilitating pain, emotional distress, and far-reaching effects on work, relationships, and overall quality of life.
From her perspective in the primary care setting, endometriosis remains difficult to identify early because its symptoms are notoriously non-specific and can resemble many other common conditions. While some patients present with pelvic pain, others report severe bloating, painful urination, or chronic fatigue. This overlap often leads both patients and clinicians down a long and winding path of investigations for gastrointestinal or urinary disorders first, a classic case of medical mimicry.
| Endometriosis Symptoms | Commonly Confused Condition(s) |
|---|---|
| Chronic Pelvic Pain, Painful Periods | Pelvic Inflammatory Disease (PID), Adenomyosis |
| Bloating, Painful Bowel Movements | Irritable Bowel Syndrome (IBS), Celiac Disease |
| Painful Urination, Urinary Frequency | Interstitial Cystitis, Urinary Tract Infection (UTI) |
| Lower Back Pain | Sciatica, Musculoskeletal Issues |
Compounding this challenge is a deeply ingrained societal tendency to normalise menstrual pain. For generations, women have been told that severe period pain is simply part of life. Dr Law shares that she has seen countless patients who endured years of discomfort, believing their experience was normal until a friend, a new doctor, or even an article like this prompted them to question it. This normalisation can delay care-seeking and, in some cases, lead to symptoms being dismissed when patients do seek help.
Historically, the only way to definitively diagnose endometriosis was through invasive laparoscopic surgery, and no single biomarker exists. Fortunately, the approach is evolving. Major medical bodies, including the American College of Obstetricians and Gynecologists (ACOG), now support making a clinical diagnosis based on a thorough history, physical examination, and imaging, allowing treatment to start much earlier.
Beyond the hallmark symptoms of severe menstrual and pelvic pain, there are several less obvious signs that both clinicians and patients should be aware of. These include cyclical leg or lower back pain that worsens around menstruation, persistent fatigue not relieved by rest, and what many patients describe as “endo belly”, painful, visible abdominal bloating. Pain during or after sexual intercourse (dyspareunia) is another key symptom that remains underreported, yet it can be a strong indicator of endometriosis.
A note to patients: If you’re experiencing any of these symptoms, please don’t dismiss them. Start a symptom journal and note the type, location, and timing of your pain in relation to your menstrual cycle. This simple step can be one of the most powerful tools you bring to a medical consultation. Remember, you are the expert on your body. If you feel your concerns are not being heard, it’s always acceptable to seek a second opinion. Finding a healthcare provider who listens and works with you is an essential step on this journey.
Related: Why does it hurt when I pee?
Impact beyond physical pain
Chronic symptoms can influence concentration and day-to-day routines. Fatigue may develop gradually over several cycles, and discomfort can make certain activities, such as commuting, exercising, or sitting for long periods, more difficult during flare ups.
Studies from different regions have reported measurable effects on work productivity and attendance among individuals with endometriosis. These impacts are often greater when symptoms persist without a clear diagnosis or structured management plan.
Depending on where tissue implants, endometriosis may also involve the bladder or bowel. Some individuals experience increased urinary frequency during menstruation, discomfort with bowel movements, or predictable abdominal bloating. In certain cases, scarring affects reproductive organs, which may contribute to challenges with conception.
Endometriosis is a chronic, systemic, inflammatory condition that can affect multiple organ systems and profoundly impact a person's quality of life. Because of its complexity, a coordinated, team-based approach known as multidisciplinary care has become the gold standard for managing the condition and improving outcomes.
When pain is constant, the body begins to adapt in ways that can make it more difficult to manage. Over time, the central nervous system may become hypersensitive, a process known as central sensitisation. This means the brain starts to interpret even non-painful signals as pain, much like a volume knob that is stuck on high. This helps explain why, for some patients, hormonal treatments or even surgery to remove endometriosis lesions do not fully relieve their pain. The problem may no longer reside only in the pelvis but also within the nervous system itself. A multidisciplinary team is uniquely positioned to address these overlapping and complex sources of pain.
The composition of this care team varies depending on each patient’s needs but often includes:
- Primary care physician: Usually the first point of contact and the central coordinator, managing overall health and directing referrals.
- Gynaecologist or endometriosis specialist: Responsible for medical and surgical management, from prescribing hormonal therapies to performing complex excision surgery.
- Pelvic floor physical therapist: Chronic pelvic pain can cause the pelvic floor muscles to become tight and dysfunctional, creating additional pain. Physical therapy helps release this tension and restore proper muscle function.
- Pain management specialist: For patients with central sensitisation or complex pain patterns, these specialists can provide advanced therapies beyond standard medications.
- Gastroenterologist or urologist: When endometriosis affects the bowel or bladder, these specialists manage related symptoms such as painful bowel movements or urinary urgency.
- Mental health professional: Living with chronic pain can be emotionally draining. Psychological support helps patients develop coping strategies for pain, anxiety, and depression, which are common among those with endometriosis.
- Registered dietitian: As certain foods can trigger inflammation or worsen symptoms, a dietitian can guide patients in adopting a balanced anti-inflammatory diet that supports long-term health.
By bringing together expertise from multiple disciplines, this collaborative model ensures that both the physical and emotional aspects of endometriosis are addressed. It shifts the focus from treating symptoms in isolation to treating the whole person, helping patients achieve better pain control, improved function, and an overall higher quality of life.
How to describe your symptoms to your doctor
Assessment often begins with a clear symptom history. General phrases such as “bad cramps” or “painful periods” offer limited guidance, while specific observations are more informative.
Useful details include:
Keeping brief notes over several cycles can reveal patterns not obvious during a single visit. Everyday language is sufficient; clinicians look for timing, context, and functional impact rather than medical terminology.
For many individuals with endometriosis, the thought of menopause can feel like a light at the end of a long, painful tunnel. According to Dr Law, since endometriosis is fuelled by oestrogen, the natural decline of this hormone during menopause often leads to a significant reduction or even resolution of symptoms. However, the transitional phase leading up to menopause, known as perimenopause, can be a turbulent and unpredictable time. The hormonal fluctuations during this stage can create a unique set of challenges.
During perimenopause, oestrogen levels fluctuate widely, with unexpected surges and dips. These oestrogen spikes can temporarily reignite symptoms, sometimes making them feel worse than they have in years. While symptoms improve for most after the final menstrual period, a small but significant number of women, estimated at 2 to 4 per cent, continue to experience endometriosis-related issues after menopause, particularly if they are on hormone therapy.
This brings us to one of the most complex clinical questions for this age group: the Menopausal Hormone Therapy (MHT) dilemma. MHT, which replaces the body’s declining oestrogen, is the most effective treatment available for managing disruptive menopausal symptoms such as hot flushes, night sweats, and vaginal dryness. However, for those with a history of endometriosis, the decision to take oestrogen is not straightforward. There is a theoretical risk that MHT could reactivate dormant endometrial tissue, leading to a recurrence of pain or, in very rare cases, malignant transformation.
Dr Law explains that the best approach is an individualised discussion about the risks and benefits. Current expert opinion and clinical guidelines support a balanced strategy. For women with a history of endometriosis, especially those who had severe disease, a continuous combined oestrogen and progestin therapy is often recommended. The progestin component helps counteract the proliferative effects of oestrogen on any remaining endometrial tissue. This combined regimen is typically advised even for those who have undergone a hysterectomy and would otherwise take oestrogen alone.
It's important for anyone with a history of endometriosis to remain vigilant during this time. If new or worsening pelvic pain, bloating or other familiar symptoms occur during perimenopause or post-menopause, especially while taking MHT, they should be evaluated promptly by a healthcare professional. While recurrence is uncommon, it’s essential that it is properly investigated.
Working with your healthcare provider
Endometriosis can evolve over time, and ongoing communication with a healthcare provider helps track these changes more accurately.
A collaborative approach may include:
- reviewing symptom logs during follow up visits
- discussing practical impacts such as reduced mobility or appetite changes
- agreeing on suitable intervals for reassessment
- clarifying whether a visit is intended for monitoring or investigation
Healthcare providers may involve physiotherapists or dietitians when symptoms affect movement, digestion, or overall energy levels.
As someone who has personally experienced endometriosis, Dr Law is often asked how that journey has influenced the way she connects with patients and guides their care. Her eight-year diagnostic delay mirrors the experience of many patients she now sees. She understands the frustration of being told that pain is “normal” or “in your head.” She knows what it feels like to have symptoms dismissed, to question your own perception of pain, and to feel a mixture of relief and validation when finally receiving a diagnosis.
But perhaps more importantly, her personal journey taught her that effective endometriosis care extends far beyond hormonal suppression and surgery. When her specialist highlighted how regular physical activity had contributed to her pain management, it opened her eyes to the power of lifestyle medicine. Through her own healing process, she discovered that the six pillars of lifestyle medicine became essential components of her care: nutrition focused on anti-inflammatory foods, consistent movement, quality sleep, stress management, limiting environmental toxins, and building strong social support networks.
This holistic approach now forms the foundation of how she supports her patients. She does not only prescribe hormonal contraceptives or refer for surgery, though these remain important tools. She also discusses how certain foods may trigger inflammation, explores stress management techniques that have worked for others, and emphasises the importance of gentle, consistent movement even when pain makes it difficult. She helps patients understand that while medical treatment is key, they also have an active role in other areas that can significantly improve their quality of life.
Having walked this path herself, Dr Law understands the emotional toll of chronic pain. She knows how endometriosis can affect relationships, career decisions, and mental health. This awareness allows her to approach each patient with deeper empathy and to focus on whole-person wellness. She is more likely to ask about support systems, coping strategies, and mental health needs because she recognises how crucial these are to overall healing.
Her personal experience has also made her a stronger advocate for her patients. When she encounters resistance from insurance providers or barriers within the healthcare system, she draws on her own journey to fight harder for the care her patients deserve. She understands the impact of their pain because she has lived it.
Ultimately, having endometriosis has made her a more holistic and compassionate physician. It has taught her that healing happens not only through medical interventions but also through the integration of evidence-based lifestyle approaches, compassionate communication, and the transformative power of being truly heard and understood.
Why being heard matters in diagnosis
Accurate assessment relies on a full understanding of symptoms, especially for conditions without a single definitive test.
Clear communication helps providers distinguish between common menstrual discomfort and patterns that warrant further evaluation. Missed or incomplete histories can delay diagnosis or lead to repeated consultations without progress.
When details such as changes in pain timing, location, or frequency are explored thoroughly, providers can adjust their approach more effectively.
Understanding your health begins with trusted insights.
Receive clear, expert-led features and updates on women's health.
When to seek further evaluation
Having concerns recognised is an important part of managing conditions that involve chronic or recurring symptoms. If pain continues to interfere with work, sleep, or mobility, or if symptoms do not improve after several appointments, it’s reasonable to request further assessment.
If concerns repeatedly feel overlooked or symptoms aren’t being explored in sufficient detail, seeking a second opinion is a routine part of medical care. Different clinicians may notice different patterns or have varying levels of familiarity with complex gynaecological conditions, which can help clarify the next steps.
A second opinion may be helpful when:
Dr Law shares that after decades of relative stagnation, we’re finally entering an exciting new era in endometriosis research and care. The momentum is building, and she’s optimistic about the advances on the horizon that promise to transform the lives of patients. The future is focused on two key goals: diagnosing the disease without invasive surgery and developing more targeted, personalised treatments.
The quest for a non-invasive diagnosis is one of the most critical areas of research. For years, scientists have been searching for biomarkers, unique substances in the blood, saliva, or menstrual fluid that can definitively identify endometriosis. Recent breakthroughs are promising. Researchers are identifying panels of plasma proteins and other molecular signatures that can predict the presence of endometriosis with improved accuracy, although further clinical validation is still needed.
Alongside biomarkers, there are significant advances in medical imaging. Artificial intelligence (AI) is being used to analyse ultrasound and MRI scans, training computers to detect the subtle signs of endometriosis that the human eye might miss.
On the treatment front, the future is moving beyond hormonal suppression. Scientists are developing novel non-hormonal drugs that target the underlying mechanisms of the disease, such as inflammation and the formation of new blood vessels. One such drug in early research, dichloroacetate, has shown promise in reducing the pain-causing lactate produced by endometriosis cells.
Furthermore, we are entering the age of precision medicine. Researchers are beginning to understand that endometriosis is not a one-size-fits-all condition. By analysing the specific characteristics of a patient’s endometrial lesions, such as their oestrogen receptor profiles, treatments may soon be tailored to individual disease subtypes for greater effectiveness.
Looking ahead, Dr Law emphasises that navigating life with a chronic condition like endometriosis is a marathon, not a sprint. It requires resilience, self-compassion and a strong partnership with a healthcare team that you trust. While the road has been long and challenging for many, the future is bright. With growing awareness, accelerating research and a shift toward holistic, patient-centred care, we are turning a corner.
Endometriosis remains a condition shaped by delayed recognition and symptoms that often resemble common menstrual discomfort. Many individuals notice when their usual pattern begins to shift, whether pain arrives earlier, lasts longer, or introduces new challenges in daily routines. Discussing these changes during consultations and attending follow up visits help providers build a clearer picture over time.
As understanding of endometriosis continues to grow across the region, clearer symptom reporting and timely evaluation may support earlier recognition and more informed care.
Dr Laurena Law
General Practitioner
Choy Sum Health Clinic, Hong Kong
Instagram: @doc_laurena
This article was produced by Healthful For You. The views and opinions expressed throughout are those of the authors and do not necessarily reflect those of the Professional Contributor. The Professional Contributor has provided input solely for the PROFESSIONAL INSIGHT and TIP segments, based on their professional expertise. These comments are intended to offer general guidance and may not apply to all individuals. Any interpretations or conclusions beyond that section are those of Healthful For You. This article is not a substitute for personalised medical advice, diagnosis, or treatment. Please consult your doctor or a healthcare professional regarding your specific health needs.
We hope you found this article informative. Healthful For You welcomes contributions from healthcare professionals, patients, and community members. If you have a story, research, or a perspective that can enrich our dialogue, please get in touch with us at [email protected].
References
- American Academy of Family Physicians. (2022). Endometriosis: Evaluation and Treatment. Retrieved from https://www.aafp.org/pubs/afp/issues/2022/1000/endometriosis.html
- Allaire, C., Bedaiwy, M. A., & Yong, P. J. (2023). Diagnosis and management of endometriosis. CMAJ, 195(10), E363–E371. https://doi.org/10.1503/cmaj.220637
- Jakson, I., Lindén Hirschberg, A., & Gidlöf, S. B. (2023). Endometriosis and menopause—management strategies based on clinical scenarios. Acta Obstetricia et Gynecologica Scandinavica, 102(10), 1323–1328. https://doi.org/10.1111/aogs.14583
- Kaspute, G., et al. (2024). A Comprehensive Review of Advanced Diagnostic Techniques for Endometriosis. Cureus, 16(5), e59693. https://doi.org/10.7759/cureus.59693
- University of Edinburgh. "EPIC2 Clinical Trial." Reproductive Health. Accessed September 25, 2025. https://reproductive-health.ed.ac.uk/endometriosis/our-research/epic2-clinical-trial
