At a glance
Pelvic floor dysfunction is one of the most underdiagnosed contributors to chronic anal pain. When the muscles at the base of the pelvis become too tight, uncoordinated, or locked in a protective guarding pattern, they can cause persistent pain that outlasts the original injury. Many people with fissures, post-surgical pain, or other colorectal conditions develop pelvic floor problems without realising it — and without anyone looking for it.
What the pelvic floor actually is
The pelvic floor is a group of muscles that stretches like a hammock across the base of your pelvis. These muscles support the bladder, bowel, and reproductive organs. They play a direct role in bowel movements, urination, and core stability.
Most people never think about these muscles until something goes wrong. But they are working constantly — contracting and relaxing as part of everyday functions. When they stop coordinating properly, or when they get stuck in a tightened state, the effects can be surprisingly wide-ranging.
The key thing to understand: the pelvic floor includes the muscles around the anus. When people talk about anal sphincter spasm, they are often describing one part of a larger pelvic floor picture.
How pelvic floor dysfunction connects to anal pain
The connection between pelvic floor dysfunction and chronic anal pain follows a pattern that people describe again and again:
It starts with a pain response. When you have an anal fissure, haemorrhoids, an abscess, or post-surgical pain, the muscles around the area tighten protectively. This is called muscle guarding — and it is a normal, automatic response to pain.
The guarding becomes the problem. Over weeks and months, the pelvic floor muscles can get stuck in this tightened state. The muscles forget how to relax. Even after the original injury heals, the tension remains.
Tight muscles reduce blood flow. When the pelvic floor is chronically tight, blood flow to the area decreases. Reduced blood flow means slower healing. It can also mean that a healed fissure stays painful because the surrounding tissues are starved of what they need.
Nerve sensitisation develops. Over time, the nerves in the area become more sensitive. Pain signals amplify. Sensations that would not normally be painful start to register as pain. The nervous system essentially turns up the volume.
The cycle reinforces itself. Pain causes more guarding. More guarding causes more pain. Reduced blood flow slows healing. Nerve sensitisation makes everything hurt more. Without intervention, this cycle can continue indefinitely.
This is why so many people describe a frustrating experience: the fissure heals, the surgery recovers, the abscess resolves — but the pain persists.
The pattern people describe
One of the most common stories in colorectal communities goes something like this:
- A fissure develops. Treatment begins. Weeks or months pass.
- Imaging or examination shows the fissure has healed, or the surgery site has recovered.
- But the pain continues. Sometimes it changes character — less sharp, more diffuse, achier.
- Doctors say everything looks fine. The person is told the pain should not be there.
- Confusion, frustration, and self-doubt follow.
This pattern is remarkably common. Threads about “healed but still in pain” generate enormous engagement in online communities because so many people recognise themselves in the description. People often spend months or years in this limbo before someone suggests pelvic floor dysfunction as a possible factor.
The reality is that pelvic floor dysfunction does not always show up on a standard examination. It requires specific assessment — often by a pelvic floor physiotherapist — to identify.
Signs that pelvic floor dysfunction may be involved
People who later receive a pelvic floor dysfunction assessment often describe some of the following:
- Pain that is more diffuse than the original fissure or surgical site — it has spread or shifted
- A dull ache, pressure, or heaviness in the rectum or pelvis that lasts for hours
- Pain that worsens with prolonged sitting
- A sense that the muscles around the anus are always tight or clenched
- Difficulty fully relaxing during a bowel movement
- Incomplete evacuation — feeling like you cannot fully empty
- Urgency that does not match the actual need to go
- Pain during or after bowel movements that seems disproportionate to any visible cause
- Discomfort that radiates to the tailbone, sit bones, hips, or thighs
- Pain that fluctuates with stress levels
- A disconnect between what examinations show and what you feel
None of these on their own confirm pelvic floor dysfunction. But when several appear together — especially in someone with a history of anal pain — the pattern is worth investigating.
The diagnosis challenge
Perhaps the most difficult part of pelvic floor dysfunction is getting it recognised.
Many people describe being told that their fissure has healed and their pain should not exist. Others are told it is psychological, or that they need to “just relax.” These experiences are common, and they are deeply frustrating.
The challenge is real: pelvic floor dysfunction does not always show up on standard investigations. A colonoscopy will not find it. An MRI may not reveal it. A visual examination of the anus often looks normal. The dysfunction is in muscle tension and coordination — things that require specific assessment to identify.
This does not mean the pain is not real. It is real. It is physical. And it is treatable.
If you have been told everything looks fine but your pain persists, it may be worth specifically asking about pelvic floor assessment. This is not a fringe idea — it is an increasingly mainstream part of colorectal care, though awareness varies significantly between practitioners.
Pelvic floor physiotherapy
Pelvic floor physiotherapy is one of the most commonly recommended approaches for pelvic floor dysfunction, and many people describe it as a turning point in their recovery.
What it involves
A pelvic floor physiotherapist is a specialist who assesses and treats problems with the pelvic floor muscles. A typical course of treatment might include:
- Assessment: The physiotherapist evaluates the pelvic floor muscles — their resting tone, ability to contract and relax, coordination, and areas of tenderness. This often includes an internal examination (rectal or vaginal), which the therapist will explain and obtain consent for beforehand.
- Manual therapy: Hands-on techniques to release trigger points, reduce muscle tension, and improve tissue mobility.
- Biofeedback training: Using sensors to show you what your muscles are doing in real time, so you can learn to control them.
- Breathing and relaxation techniques: Learning to coordinate breathing with pelvic floor relaxation — a surprisingly effective approach.
- Home exercises: A tailored programme that typically focuses on learning to relax (not strengthen) the pelvic floor, along with stretches and positioning techniques.
- Education: Understanding what is happening in your body and why. For many people, simply having an explanation for their persistent pain is itself therapeutic.
Addressing the awkwardness
Let us be direct: the idea of someone assessing your pelvic floor muscles internally can feel daunting. This is completely understandable. A few things that people commonly mention:
- Good pelvic floor physiotherapists are experienced at making the process as comfortable as possible. They explain everything, go at your pace, and stop if you need them to.
- You are always in control. Nothing happens without your consent.
- Many people say the actual experience was far less uncomfortable than they expected.
- The relief of finally having someone assess the right thing — the muscles — often outweighs the initial awkwardness.
If internal examination is not something you are comfortable with, many therapists can begin with external techniques and work up to internal assessment over time, or focus exclusively on external approaches.
What people report
People who have completed pelvic floor physiotherapy for chronic anal pain commonly describe:
- A gradual reduction in baseline pain levels
- Learning that they were holding tension they did not know about
- Being able to have bowel movements with less pain and less anxiety
- Improved ability to sit comfortably
- A sense of understanding and control that they did not have before
- Progress that was slow but real — typically over weeks to months, not days
It is worth noting that pelvic floor physiotherapy is not a quick fix. Most people describe a process that takes several weeks to several months, with gradual improvement. Consistency with home exercises matters.
Biofeedback
Biofeedback deserves its own mention because it is particularly relevant for pelvic floor dysfunction related to anal pain.
Biofeedback uses sensors — typically a small probe or surface electrodes — to measure the activity of your pelvic floor muscles and display it on a screen in real time. This lets you see exactly when your muscles are contracting and relaxing.
For people with hypertonic (too tight) pelvic floors, biofeedback helps in a specific way: it teaches you what relaxation actually feels like. Many people with chronic pelvic floor tension have lost the ability to distinguish between a contracted and relaxed state. Their “relaxed” is still significantly tense. Biofeedback provides the visual feedback needed to retrain this awareness.
People commonly describe biofeedback as eye-opening. Seeing that your muscles are active when you thought they were relaxed can be a powerful moment of understanding.
Biofeedback is usually part of a broader pelvic floor physiotherapy programme rather than a standalone treatment.
Self-help approaches
While professional assessment is important, there are approaches that people describe as helpful alongside physiotherapy — or as a starting point while waiting for an appointment.
Breathing techniques
Diaphragmatic breathing — slow, deep breaths that expand the belly rather than the chest — naturally encourages the pelvic floor to relax. The diaphragm and pelvic floor move together: when you breathe in deeply, the pelvic floor gently descends and relaxes.
People commonly practise this:
- Lying down with knees bent, one hand on the chest and one on the belly
- Breathing in slowly through the nose, directing the breath into the belly
- Feeling the belly rise while the chest stays relatively still
- Breathing out slowly, allowing the pelvic floor to release
- Practising for five to ten minutes, once or twice a day
Gentle stretching
Stretches that open the hips and release the muscles connected to the pelvic floor are commonly mentioned:
- Child’s pose (a yoga position where you kneel and fold forward)
- Happy baby pose (lying on your back, holding the feet with knees wide)
- Deep squatting (feet flat, holding for 30 seconds to a minute)
- Pigeon pose or figure-four stretch for the hip rotators
- Gentle hip circles
These are not a replacement for professional treatment, but many people find them helpful for daily management.
Sitting and positioning
- Avoid prolonged sitting where possible. Take breaks every 30 to 45 minutes.
- A cushion or donut pillow can reduce pressure on the pelvic floor when sitting is unavoidable.
- Some people find sitting on a slightly reclined surface more comfortable than sitting upright.
- Standing desks or sit-stand arrangements can help during work hours.
Warm baths
Warm water helps relax the pelvic floor muscles. Sitz baths or full baths at a comfortably warm temperature for 15 to 20 minutes are one of the most consistently mentioned self-care approaches. See our sitz bath routine guide for more detail.
Stress awareness
Stress has a direct, measurable effect on pelvic floor tension. Many people notice that their symptoms correlate with stressful periods. Being aware of this connection — and recognising when you are clenching without realising it — is a useful starting point.
For a deeper look at techniques specifically targeting the anal sphincter, see our guide on sphincter relaxation techniques.
The emotional dimension
Chronic pain changes people. This is not a throwaway observation — it is central to understanding why pelvic floor dysfunction is so difficult to live with.
People commonly describe:
- Frustration at being dismissed. Being told that nothing is wrong when you are clearly in pain is one of the most common and most damaging experiences. It creates self-doubt. People start to wonder if they are imagining things, exaggerating, or somehow at fault.
- Grief for how things were. Chronic anal pain can change how you sit, how you work, how you exercise, how you socialise, and how you relate to your body. People mourn the ease they used to take for granted.
- Isolation. This is not a condition most people discuss openly. The combination of chronic pain and a taboo location means many people suffer in silence for months or years.
- Anxiety about the future. When pain persists beyond every predicted timeline, it is natural to worry that it will never resolve. This anxiety itself can increase pelvic floor tension, feeding the cycle.
- Anger at the medical system. Many people describe seeing multiple practitioners, undergoing repeated examinations, and trying treatment after treatment — all without anyone assessing the pelvic floor. The feeling that the answer was there all along, but no one looked for it, is common.
These feelings are valid. They are part of the condition, not separate from it.
If chronic pain is affecting your mental health, that is worth addressing directly — whether through a therapist, a support network, or a conversation with your GP. Pain and emotional wellbeing are deeply interconnected, and treating one without acknowledging the other rarely works well.
Finding a pelvic floor physiotherapist
This can be more difficult than it should be, depending on where you live.
A few practical suggestions that people commonly share:
- Ask your GP or colorectal specialist for a referral. Be specific — ask for a pelvic floor physiotherapist with experience in colorectal or anorectal conditions. Not all pelvic floor therapists focus on this area.
- Look for someone who treats hypertonic pelvic floor (too tight), not just hypotonic (too weak). Much of the pelvic floor physiotherapy world focuses on strengthening for incontinence. What you likely need is the opposite — someone experienced in helping muscles learn to relax.
- Professional directories for pelvic health physiotherapy are available in many countries and can be a useful starting point.
- Telehealth options exist for the educational and exercise components, though hands-on assessment typically requires in-person visits.
- Wait times can be long for publicly funded physiotherapy. Some people opt for private treatment to start sooner, then transition to the public system.
When booking, it can help to mention your colorectal history specifically. Something like: “I have had chronic anal pain related to a fissure and I am looking for pelvic floor assessment” gives the clinic enough information to match you with the right therapist.
Connection to other conditions
Pelvic floor dysfunction does not exist in isolation. It overlaps with and connects to several other conditions:
- Levator ani syndrome is essentially one presentation of pelvic floor dysfunction — chronic aching and pressure from tension in the levator ani muscles. If you experience a persistent dull ache in the rectum, see our levator ani syndrome guide.
- Proctalgia fugax involves sudden, brief episodes of intense rectal pain, often at night. While it is a different pattern from the chronic tension of pelvic floor dysfunction, some people experience both. See our proctalgia fugax guide.
- Chronic fissure and pelvic floor dysfunction frequently coexist. The fissure drives sphincter spasm, which drives broader pelvic floor tension, which reduces blood flow and slows healing. Addressing both is often necessary. See our chronic fissure guide.
- Post-surgical pain — particularly after procedures like lateral internal sphincterotomy — can involve pelvic floor dysfunction as the muscles guard around the surgical site. See our LIS surgery recovery guide.
Moving forward
If you recognise yourself in any of this, the most important thing to know is that pelvic floor dysfunction is real, it is physical, and it responds to treatment.
Being told that nothing is wrong when you are clearly in pain is an experience that many people in this situation share. You are not imagining it. The problem may simply require a different kind of assessment to identify.
Pelvic floor physiotherapy has helped many people who spent months or years searching for answers. It is not a quick fix, and it does require commitment. But for the many people who describe it as transformative, the investment was worth it.
If your pain has persisted beyond what your doctor expected, or if your symptoms do not match the physical findings, asking about pelvic floor assessment is a reasonable and increasingly well-supported next step. You deserve to have the right questions asked.