Medically reviewed by Chandre Tina May, Registered Nurse & Menopause Society Certified Practitioner (MSCP). See our editorial policy.
You’ve been managing endometriosis pain for years — maybe decades — and somewhere along the way, your body started bracing before you even realised it was doing it. The deep pelvic ache, the pain during sex, the feeling that something down there is permanently clenched: this is not in your head, and it is not simply “what endometriosis feels like.” For many women, it is a separate, treatable layer called pelvic floor dysfunction — and the fact that almost nobody mentions endometriosis pelvic floor problems as part of the picture is one of the great failures of women’s healthcare.
This article will explain what’s happening, why it happens, and what specialist pelvic floor physiotherapy can actually do about it.
What’s actually happening: the house that learned to lock every door
Think of your pelvis as a house. The pelvic floor is the ground floor — a hammock of muscle, fascia and connective tissue that supports every structure above it. When endometriosis causes persistent pain, your nervous system does something logical but ultimately unhelpful: it locks every door in the house. The muscles of the pelvic floor contract and guard, trying to protect you from pain. Over time, that chronic guarding becomes the default setting.
The result is a floor that has forgotten how to fully relax. Tight, shortened pelvic floor muscles create their own pain — distinct from the endo lesions themselves — including deep pelvic pressure, burning, pain on penetration (dyspareunia), painful periods, and even bladder or bowel urgency. According to Endometriosis UK, musculoskeletal pain and pelvic floor dysfunction are recognised secondary consequences of endometriosis that deserve direct treatment in their own right.
This matters because treating the endometriosis alone — through surgery or hormone therapy — may not unlock the doors the house has been holding shut for years. The muscles need specific retraining.
Why pelvic floor dysfunction is so common with endometriosis
The connection isn’t a coincidence. Several mechanisms drive it:
- Central sensitisation. Chronic pain from endo lesions sensitises the nervous system so that the pelvic floor stays in a state of heightened alert, even between flares.
- Protective guarding. Your body learns to tense before movement, sex, or a bowel movement — anticipating pain. Eventually the tension becomes involuntary.
- Adhesions and scarring. Endo lesions, especially on the uterosacral ligaments or bowel, can restrict tissue mobility and pull the pelvic floor into abnormal tension patterns.
- Post-surgical changes. Laparoscopy, excision surgery, or cystectomy all involve abdominal tissue — and the body often tightens the pelvic floor in response to surgical healing.
If you’ve also been managing endometriosis pain during sex or find that intimacy has become something to dread rather than enjoy, pelvic floor dysfunction is frequently part of that story.
What pelvic floor dysfunction actually feels like
Because pelvic floor dysfunction looks so much like endometriosis pain itself, it often goes unrecognised — by doctors and by the women experiencing it. Signs that your pelvic floor may be contributing to your symptoms include:
- Deep, aching pelvic pain that persists outside of your period
- Pain or burning on penetration, even with gentle touch
- Difficulty inserting tampons or undergoing a smear test
- A feeling of heaviness or pressure in the pelvis
- Urgency or frequency with urination, or pain with a full bladder
- Pain or difficulty emptying the bowel, even without constipation
- Pain that worsens with prolonged sitting or certain postures
It’s also worth knowing that a hypertonic (overactive, too-tight) pelvic floor is the opposite of what most people picture when they think about pelvic floor problems. Kegel exercises — the standard advice given to almost every woman — can actually make things significantly worse. This is one reason self-treating without a specialist assessment can backfire.
What pelvic floor physiotherapy for endometriosis actually involves
A pelvic floor physiotherapist (sometimes called a women’s health physio or pelvic health physio) is a specialist trained to assess and treat the muscles, fascia and nerves of the pelvis. For endometriosis patients, their job is not to strengthen — it’s usually to release, calm and retrain.
Assessment
A thorough assessment includes a detailed history, external observation of posture and movement, and usually an internal examination (done only with your full consent, and always at a pace you’re comfortable with). This lets the physio identify which muscles are holding tension, where trigger points are, and how the floor responds to movement and breathing.
Treatment techniques
Treatment varies but typically includes some combination of:
- Manual therapy — gentle internal and external release of trigger points and tight fascia
- Breathing and relaxation work — retraining the diaphragm and pelvic floor to move together, which is a powerful way to down-regulate the nervous system
- Stretches and movement — specific hip, lower back and pelvic stretches to reduce muscle guarding
- Desensitisation work — for women with pain on penetration, this may include graduated use of dilators under guidance, alongside nervous system calming techniques
- Education — understanding why your body is doing what it’s doing often, on its own, reduces the fear that amplifies pain
Progress can be slow, and that is normal. A nervous system that has been in guard mode for years takes time to trust that it’s safe to let go. Most women need multiple sessions, and the gains tend to build gradually rather than in a single breakthrough moment.
You can also read more about non-hormonal and complementary treatments for endometriosis that work well alongside physiotherapy.
What actually helps: your options
Specialist pelvic floor physiotherapy
This is the evidence-based frontline treatment for pelvic floor dysfunction in endometriosis. A 2021 systematic review published in the Journal of Pain Research found that pelvic floor physiotherapy significantly reduced pain and improved quality of life in women with chronic pelvic pain, including those with endometriosis. Ask for a referral to a pelvic health physiotherapist — in the UK, your GP can refer you on the NHS, though waiting lists vary and many women access this privately.
Pain psychology and nervous system work
Because central sensitisation plays a role, approaches like pain-focused cognitive behavioural therapy (CBT) and mindfulness-based stress reduction can reduce the nervous system’s alarm signal and complement physiotherapy. These are not suggestions that your pain is “psychological” — they are tools that work on the neurological level.
Medical management
Effective hormonal or surgical management of the endometriosis itself reduces the ongoing pain input that keeps the pelvic floor guarded. A clinician will discuss options like hormonal therapies or excision surgery depending on your situation. Pelvic physio works best when the underlying endo is also being addressed — the two are not either/or.
Finding the right physio
In the UK, look for a physiotherapist registered with the Chartered Society of Physiotherapy with a specialist interest in pelvic health or women’s health. Ask specifically whether they have experience treating patients with endometriosis — this matters, because an endo-aware physio will understand that internal work needs to be introduced very carefully and at your pace.
For broader context on how endometriosis affects daily life and relationships, this overview of endometriosis and quality of life goes into more detail.
When to see a doctor
Please speak to your GP or gynaecologist if:
- Your pelvic pain is new, suddenly worse, or accompanied by fever
- You have bleeding outside of your period
- Bladder or bowel symptoms are significantly affecting your daily life
- You have not yet received a formal endometriosis diagnosis but recognise these symptoms
- You feel low, hopeless, or unable to cope — pelvic pain conditions have a significant mental health impact and you deserve support for that too
If your doctor dismisses pelvic floor dysfunction as “just endo pain,” you are entitled to ask specifically for a referral to a pelvic health physiotherapist or to a specialist endometriosis centre. You can ask. You should ask.
Frequently asked questions
This article is for general information and is not medical advice. It was reviewed by a certified healthcare professional in line with our editorial policy, and we update our content as the science evolves — but every woman’s body is different, so please speak to a qualified healthcare professional about your own symptoms.