Endometriosis Naturopathic Support​

Endometriosis is a chronic inflammatory condition where tissue similar to the lining of the uterus grows outside the uterus.

These growths – known as endometriosis lesions – can develop on the ovaries, fallopian tubes, bowel, bladder, pelvic lining and, less commonly, other areas of the body.

For many years, endometriosis was thought of as a condition caused simply by the location of these lesions.

We now know it’s far more complex than that.

Endometriosis involves ongoing interactions between the immune system, hormones, inflammation and the nervous system. This helps explain why symptoms can change over time, why pain doesn’t always reflect the amount of disease present, and why two women with similar findings can have completely different experiences.

Common symptoms of endometriosis include:

• • Pelvic pain
  • Painful periods
  • Pain during sex
  • Pain with bowel motions or urination
  • Bloating and digestive symptoms
  • Fatigue
  • Fertility challenges for some women

Endometriosis is a whole-body condition with effects that extend well beyond the pelvis. Understanding what’s happening beneath the surface is often the key to building a treatment plan that’s personalised to you.

Why are endometriosis symptoms so different from one woman to the next?

Two women can have similar endometriosis and completely different symptoms.

That’s because the lesions are only part of the story.

The more important question is:

What’s driving your symptoms?

For some women, it’s persistent inflammation. For others, it may be hormone signalling, immune dysfunction, gut health, histamine, oxidative stress or nervous system sensitisation.

Often, it’s a combination.

The aim isn’t to investigate everything. It’s to identify what’s most relevant to you.

Hormones, including sex & stress hormones

Endometriosis is a hormone-responsive condition, but it’s rarely as simple as having “too much oestrogen”.

In many women, the issue isn’t just how much oestrogen is circulating. It’s how the body responds to it, how it’s metabolised and cleared, and whether it’s adequately balanced by progesterone.

Research suggests that endometriosis lesions can produce their own oestrogen and may also become more sensitive to its effects. At the same time, some women appear to have reduced responsiveness to progesterone – a phenomenon known as progesterone resistance. Together, these changes may contribute to inflammation, lesion growth and ongoing symptoms.

Reproductive hormones don’t work in isolation.

They communicate constantly with the immune system, nervous system and adrenal hormones, which means disruption in one system can influence another.

Stress is one example.

Stress isn’t just emotional. It can also be physical, environmental or biochemical. Chronic pain, poor sleep, infections, nutrient deficiencies, blood sugar instability and ongoing inflammation all place demands on the body.

Over time, this cumulative stress load can affect communication between the brain, nervous system and adrenal glands through what’s known as the hypothalamic-pituitary-adrenal (HPA) axis.

The adrenal glands produce hormones such as cortisol and DHEA, which help regulate inflammation, immune function, energy production and the body’s ability to adapt to stress. When this system becomes dysregulated, some women notice greater fatigue, poorer sleep, increased pain sensitivity or more frequent symptom flares.

This doesn’t mean stress causes endometriosis. Rather, it may influence how symptoms are experienced and how resilient the body is in the face of ongoing inflammation.

For this reason, I don’t look at reproductive hormones in isolation. I also consider how the body’s stress response may be interacting with hormone signalling, inflammation and immune function.

Inflammation is the smoke, not the fire

For some women, ongoing inflammation may be influenced by hormone signalling. For others, it may be driven by immune activation, gut dysfunction, histamine, persistent infections, nervous system dysregulation or environmental exposures. Often, it’s a combination of several factors.

If we focus only on suppressing inflammation without understanding what’s driving it, symptoms often return.

That’s why I believe reducing inflammation is only part of the picture. Understanding why it’s there in the first place helps create a treatment plan that’s more personalised, targeted and sustainable..

Immune function, gut health, histamine, and iron

Endometriosis is increasingly recognised as an immune-mediated condition. While it’s not classified as an autoimmune disease, many researchers believe immune dysfunction plays an important role in how the condition develops and progresses.

A healthy immune system helps identify and remove endometrial-like cells that are growing outside the uterus. When immune function becomes dysregulated, these cells may be more likely to survive, implant and contribute to ongoing inflammation.

The gut plays an important role in this process.

Around 70% of the immune system resides within the gut, and the gut microbiome helps regulate immune function, inflammation and hormone metabolism. When the gut microbiome becomes disrupted or the gut lining is compromised, immune responses can become more reactive. This may help explain why digestive symptoms are so common in women with endometriosis.

Histamine is another important piece of the puzzle.

Histamine is a natural chemical involved in immune function, but when levels are elevated or clearance is impaired, it may contribute to pelvic pain, bloating, painful periods, headaches, fatigue, anxiety and sleep disturbances in susceptible women. Histamine and oestrogen can also amplify one another, creating flare patterns throughout the menstrual cycle.

Iron regulation can be complex too.

Heavy menstrual bleeding may contribute to iron deficiency, while ongoing inflammation can affect how iron is absorbed, transported and utilised throughout the body. At the same time, iron accumulation around endometriosis lesions may contribute to oxidative stress and further inflammation.

This is why I don’t assume every woman needs the same approach. Understanding how your immune system, gut health, histamine and iron status interact often provides a much clearer picture of what’s contributing to your symptoms

What the microbiome is and why it matters

The microbiome is the community of bacteria and other microorganisms that live in and on the body.

Most people think about the gut microbiome, but we also have distinct microbiomes within the vagina and uterus.

These microbial communities play an important role in regulating immune function, inflammation, hormone metabolism and reproductive health.

Research suggests the gut, vaginal and uterine microbiomes may differ in women with endometriosis, although we’re still learning exactly what these changes mean. What we do know is that disruptions within these microbial ecosystems may contribute to inflammation, immune dysregulation, digestive symptoms and fertility challenges.

The three microbiomes I most commonly consider are:

• The gut microbiome, which plays an important role in immune regulation, inflammation and oestrogen metabolism.
• The vaginal microbiome, which helps maintain a healthy vaginal environment and protects against infection.
• The uterine (endometrial) microbiome, an emerging area of research that may influence uterine inflammation and reproductive outcomes.

Rather than viewing these systems separately, I consider how they interact and whether they may be contributing to your symptoms

Gut factors that can flare endometriosis symptoms

Many women with endometriosis experience bloating, constipation, diarrhoea or IBS-like symptoms.

But not everyone does.

One of the biggest misconceptions is that gut dysfunction only causes digestive symptoms.

In reality, changes within the gut can influence immune function, inflammation, hormone metabolism and pain signalling throughout the body. For some women, gut dysfunction may present as fatigue, pelvic pain, heavy periods, skin issues, food sensitivities or difficulty responding to treatment, even when digestive symptoms are minimal or absent.

The gut is one of the body’s largest immune organs, and one example of this connection is lipopolysaccharide (LPS), a bacterial by-product produced by certain gut bacteria. When the gut barrier becomes compromised, LPS can pass into the bloodstream where it stimulates the immune system and promotes the release of inflammatory chemicals. In women with endometriosis, this may contribute to ongoing immune activation, pelvic inflammation and pain.

Because of this, I routinely assess gut health in women with endometriosis, even if they don’t have obvious digestive symptoms. Rather than assuming the gut isn’t involved, I prefer to investigate whether changes to the gut microbiome, intestinal permeability, bacterial by-products or other gut-related factors may be contributing to the bigger clinical picture.

Missed or chronic infections

Another pattern I see more often than many people realise is chronic or overlooked infections.

These infections don’t cause endometriosis, but in some women they can contribute to ongoing immune activation, inflammation and symptom burden.

One example is gastrointestinal infections, including parasites.

Many people assume parasites only cause diarrhoea after overseas travel. In reality, I frequently identify parasitic infections in women with endometriosis who have never suspected they had one. Some have digestive symptoms, while others present with fatigue, nutrient deficiencies, persistent inflammation, skin issues, immune dysregulation or symptoms that don’t initially appear gut-related.

Depending on your history and symptoms, I may also investigate recurrent bacterial or fungal infections, chronic viral reactivation such as Epstein-Barr virus (EBV), urogenital infections including Ureaplasma and Mycoplasma, or other infections that may be contributing to ongoing immune activation.

The goal isn’t to find an infection in every woman. It’s to avoid overlooking one when the clinical picture suggests it may be an important piece of the puzzle.

Oxidative stress

Inflammation doesn’t just create pain – it also creates wear and tear throughout the body.

One of the ways this happens is through a process called oxidative stress, which occurs when the body’s production of free radicals exceeds its ability to neutralise them with antioxidants.

In endometriosis, oxidative stress can be driven by ongoing inflammation, immune activation, altered hormone signalling and iron-related processes within the pelvic environment.

Over time, this may contribute to tissue damage, pain sensitivity, fatigue, lesion progression and, in some women, reduced fertility.

Understanding what’s contributing to oxidative stress helps identify where we may be able to better support your body’s repair and resilience.

Methylation and fertility outcomes

Methylation is one of the body’s most important biochemical processes, yet it’s something most women have never heard of.

It influences hormone metabolism, detoxification, inflammatory regulation, DNA repair and the production of antioxidants such as glutathione.

In endometriosis, where hormone signalling, inflammation and immune function are closely interconnected, methylation may influence how efficiently hormones are metabolised, how inflammation is regulated and how resilient tissues are to ongoing inflammatory stress.

For women trying to conceive, methylation may also influence egg quality and fertility outcomes, making it an important part of the overall clinical picture.

Because methylation affects so many interconnected systems, it’s something I investigate as part of every clinical assessment rather than in isolation.

Neuro-angiogenesis and why pain can linger

Have you ever wondered why surgery can be technically successful, yet pain still persists?

One reason is a process called neuro-angiogenesis.

Endometriosis lesions don’t just grow- they can develop their own blood supply and nerve supply. Over time, these new nerve fibres may become increasingly sensitive, amplifying pain signals and making symptoms feel more intense.

This helps explain why pain doesn’t always reflect the amount of endometriosis present, and why some women continue to experience pain even after lesions have been removed. While surgery can be an important part of treatment, the nervous system itself may remain sensitised.

Chronic stress, nervous system overload, and boundaries

Stress doesn’t cause endometriosis.

But every form of stress places a demand on the body.

That stress may be physical, emotional, environmental or biochemical. It can come from chronic pain, poor sleep, nutrient deficiencies, infections, mould exposure, blood sugar instability, trauma, relationship stress – or simply trying to keep going when your body is asking you to slow down.

Over time, these cumulative stressors can affect communication between the brain, nervous system and adrenal glands through what’s known as the hypothalamic-pituitary-adrenal (HPA) axis. The adrenal glands produce hormones such as cortisol and DHEA, which help regulate inflammation, immune function, energy production and the body’s ability to adapt to stress.

One pattern I commonly see is what I think of as “boundary load”.

It’s the ongoing strain of giving more than your body has capacity for.

It can look like constantly putting everyone else’s needs before your own, feeling guilty resting, saying yes when your body needs you to say no, or pushing through exhaustion because you feel you have no other choice.

These patterns don’t cause endometriosis, but over time they can keep the nervous system in a heightened state, making symptoms more difficult to settle and recovery more challenging.

Coagulation issues

Most people don’t associate blood clotting with endometriosis. Yet for some women it’s another important piece of the puzzle.

Coagulation refers to the body’s ability to form and break down blood clots. Some women with endometriosis experience heavy menstrual bleeding, prolonged periods or increased clotting, which can contribute to iron deficiency and add to the body’s overall inflammatory burden.

When assessing iron status, I don’t look at blood results in isolation. I also consider your bleeding pattern, symptoms and the wider clinical picture to better understand what’s contributing to fatigue and other symptoms.

Environmental exposures and endometriosis

It may not be a coincidence that endometriosis has become increasingly recognised during the same decades that our exposure to synthetic chemicals has risen dramatically.

Of course, better awareness and improved diagnosis explain some of this increase. But researchers are also asking an important question:

Could our changing environment be influencing risk?

Growing evidence suggests that endocrine-disrupting chemicals (EDCs) – found in plastics, pesticides, personal care products, solvents and other everyday products – may play a role in the development of endometriosis in some women by altering hormone signalling, immune function and inflammatory pathways. While they are unlikely to be the sole cause, they may be one piece of a much larger puzzle.

Depending on your history and symptoms, I may also consider factors such as mould and mycotoxin exposure, occupational exposures and cumulative environmental load. In some women, these factors may also contribute to histamine-related symptoms.

Not every environmental exposure will be relevant to every woman. The aim isn’t to eliminate every chemical from your life. It’s to identify the exposures that may be contributing to your overall load and reduce them where practical.

Endometriosis and Related Conditions That Often Occur Together

Many women with endometriosis don’t just have one diagnosis.

Over the years, they’ve accumulated several.

Perhaps you’ve been diagnosed with IBS, migraines, thyroid disease, interstitial cystitis or histamine intolerance. Maybe you’ve been told you have chronic fatigue, fibromyalgia or pelvic floor dysfunction as well.

At first glance, these conditions can seem completely unrelated.

But they often have something in common.

Many share overlapping mechanisms such as inflammation, immune dysregulation, hormone signalling, altered pain processing and nervous system sensitisation. While one condition doesn’t necessarily cause another, it’s not unusual to see them occur together.

Some of the conditions I commonly see alongside endometriosis include:

• Adenomyosis
• IBS and other gut disorders
• Coeliac disease
• Thyroid disorders
• Bladder pain syndrome (interstitial cystitis)
• Pelvic floor dysfunction
• Migraine
• Fibromyalgia and widespread pain
• Chronic fatigue and post-viral syndromes
• Hypermobility
• Histamine intolerance
• Anxiety, depression and mood changes associated with chronic pain and poor sleep

Understanding these overlaps often helps explain why symptoms don’t always fit neatly into one diagnosis, and why taking a broader view of your health can be so valuable.