Hypermobility and the nervous system

What the research supports about hypermobility, pain, fatigue & the nervous system, what it does not, and why knowing which is which changes what you do next.

44 minute read  ·  9,975 words

Hypermobility is often reduced to one simple idea: being unusually flexible. But for some people, flexibility is only the most visible part of a much more complex experience. A body that moves differently may also process movement differently. Pain can become persistent. Joints may feel unstable. The body’s sense of position may be less precise. Standing upright may bring dizziness or a racing heart. Fatigue can become difficult to explain. And over time, these physical experiences can begin to influence how a person thinks about, pays attention to, and responds to their own body.

This is where the nervous system becomes particularly interesting. The nervous system does not simply sit in the background, waiting for something to happen. It is constantly receiving information from the body, interpreting that information, predicting what might happen next, and adjusting the body’s responses accordingly. So when the body is experiencing changes in joint stability, pain, proprioception or autonomic function, the nervous system is inevitably part of the picture.

But this does not mean that hypermobility is simply a problem of “nervous-system dysregulation.” And it certainly does not mean that physical symptoms are psychological. At the same time, it would be equally misleading to treat the body and psychological experience as completely separate. The relationship is much more interesting than that.

Research is increasingly pointing toward an interaction between connective tissue, biomechanics, proprioception, pain processing, autonomic regulation, interoception, fatigue, sleep and psychological wellbeing. Understanding these connections can help explain why some people with hypermobility experience symptoms far beyond flexibility itself, and why those symptoms can, in turn, profoundly affect the way they experience their bodies and their lives.

So, what exactly is happening between hypermobility and the nervous system?

First, what exactly do we mean by hypermobility?

Before we can talk about the nervous system, it helps to clarify what we’re actually talking about when we use the word hypermobility. Joint hypermobility simply means that a joint can move through a greater range of motion than is typical. On its own, this is not necessarily a disorder. In fact, many people are naturally hypermobile and experience no significant problems because of it. The important distinction is therefore not simply:

For some people, increased joint mobility is simply a physical characteristic. For others, it occurs alongside chronic pain, joint instability, recurrent injuries, fatigue, altered proprioception, autonomic symptoms or other difficulties affecting several areas of health. This is where terms such as hypermobility spectrum disorder (HSD) and hypermobile Ehlers-Danlos syndrome (hEDS) become relevant.

Although these terms are often used interchangeably online, they are not the same thing. HSD describes symptomatic joint hypermobility that does not meet the criteria for another specific disorder, while hEDS is a specific clinical diagnosis within the Ehlers-Danlos syndromes. The 2017 international classification of the Ehlers-Danlos syndromes also made an important distinction between generalized joint hypermobility as a physical finding and hypermobility-related disorders. hEDS remains a clinical diagnosis, and unlike several other EDS subtypes, there is currently no established genetic test that independently confirms it.

And this distinction matters for our discussion because: being flexible is not the same thing as having a disease, and having a hypermobility-related condition is not the same thing as having a “dysregulated nervous system.”

Clinicians usually start by measuring how far a set of joints move, using a nine point check called the Beighton score. It is a screen rather than a diagnosis, and it only looks at a handful of joints.

You can watch the assessment being carried out here:

So why, then, does the nervous system come into the conversation at all? To understand that, we need to start with something surprisingly fundamental: How does your brain know where your body is?

Your brain needs to know where your body is

Close your eyes and lift your arm. You don’t need to look at it to know where it is. You know whether your elbow is bent, whether your hand is moving, and roughly where your arm is in space. You can even touch your nose with your eyes closed. Your brain is constantly receiving information that allows it to construct an internal sense of where your body is and how it is moving. This is called proprioception.

Proprioception is one of the sensory systems that allows us to perceive the position and movement of our bodies. It is part of what allows you to walk without staring at your feet. It helps you maintain your posture. It helps your muscles coordinate movement. And it allows your nervous system to make constant adjustments without requiring conscious thought.

Much of this information comes from sensory receptors in muscles, tendons, joints and other tissues. Now consider what happens when the mechanical properties of those tissues are different. If a joint moves farther than expected, the nervous system has to control that movement. It needs information about where the joint is, how quickly it is moving, how much force is being applied and how stable it is. That makes proprioception particularly interesting in hypermobility.

What does hypermobility have to do with proprioception?

Research suggests that proprioception can differ in people with symptomatic hypermobility. A systematic review and meta-analysis found evidence that people with benign joint hypermobility syndrome had poorer lower-limb joint-position sense and movement detection than control participants, although findings for the upper limbs were less consistent. That doesn’t mean that every hypermobile person has impaired proprioception.

It also doesn’t mean that proprioceptive differences explain every symptom. But it gives us one possible piece of the puzzle. Imagine that your ankle, knee or shoulder is capable of moving through a larger range than average. Your nervous system still needs to control it. And if the sensory information available to the nervous system is less precise, the body may compensate in various ways. Muscles may work harder. Movement may become more consciously controlled. Certain positions may feel less secure.

You may rely more heavily on visual information. You may develop protective movement patterns. None of this necessarily happens consciously. Your nervous system is simply trying to solve a mechanical problem with the information available to it.

When stability requires more work

We tend to think about physical effort in fairly obvious terms. You lift something heavy. You run. You climb stairs. You exercise. Those things require effort. But there is another kind of effort that is much less visible: the effort involved in maintaining stability. Think about standing on one leg. Your ankle, knee, hip and trunk are making tiny adjustments all the time.

You don’t consciously instruct each muscle to contract. Your nervous system coordinates the process automatically. Now imagine that maintaining a stable position requires your muscles to make more frequent or more substantial corrections. The activity may still look completely ordinary from the outside. But internally, it may require more work. This is one possible reason why some people with symptomatic hypermobility experience significant fatigue even when their daily activities do not appear particularly strenuous.

It is also one reason that fatigue should not automatically be interpreted as laziness, poor motivation or lack of fitness. There may be a physical cost to maintaining stability.

But proprioception isn’t the whole story

It would be tempting to create a simple chain:

But human physiology rarely works that neatly. Pain itself changes movement. Movement changes muscle activation. Muscle activation influences sensory feedback. Fatigue changes how we move. Pain can change attention. Attention changes what we notice. And all of these processes can influence one another. This is one reason researchers increasingly look at hypermobility as a multisystem condition in symptomatic individuals rather than treating it as a problem involving joints alone.

Recent systematic reviews continue to identify associations with musculoskeletal problems, autonomic symptoms, gastrointestinal problems, anxiety and other systemic manifestations, although the quality and consistency of evidence varies between symptoms. And that brings us to one of the most important parts of the story: pain.

Why does pain become such a central part of the picture?

Pain in hypermobility is not necessarily produced by one mechanism. There may be pain associated with:

And several of these mechanisms can exist in the same person. This matters because we often imagine pain as a direct measurement of physical damage. More damage equals more pain. Less damage equals less pain. But the nervous system does not work like a simple damage meter. Pain is a complex biological experience produced through the interaction of incoming signals, the nervous system’s processing of those signals, previous experience, attention, context and many other factors. This is not a way of saying:

It is a way of saying: the nervous system is part of the biology of pain.

Why can pain continue even when the original problem changes?

This is where central sensitization becomes relevant. The term sounds complicated, but the underlying idea is relatively intuitive. Imagine a smoke alarm. Under normal circumstances, it responds when there is enough smoke to indicate a potential fire. Now imagine that the alarm becomes increasingly sensitive. It might start responding to very small amounts of smoke.

The alarm is not necessarily broken because there was never a fire. The original fire may have been very real. The problem is that the system has become more responsive. Something similar can happen within pain-processing systems. After persistent or repeated pain, the nervous system can become more responsive to incoming signals.

Researchers have found evidence consistent with central sensitization in people with joint hypermobility syndrome and hypermobile EDS, including increased pain sensitivity and widespread alterations in pain processing. More recent research continues to investigate this relationship. A 2026 prospective study of people with hEDS/HSD found that greater central-sensitization symptoms were associated with a greater multisystem symptom burden, with pain, fatigue and cardiac dysautonomiadysautonomiaA general term for the autonomic nervous system not regulating the body as reliably as it should. It describes a pattern rather than a single condition, and POTS is one form of it. emerging as important predictors in that sample. This is an important area of research.

But it should not become another overly simple explanation. Central sensitization does not mean that every symptom in hypermobility is caused by central sensitization. And it certainly does not mean that structural or mechanical problems are irrelevant.

Now let’s talk about the autonomic nervous system

This is probably where you will encounter the strongest connection between hypermobility and the nervous system. The autonomic nervous system, or ANS, regulates many processes that happen largely outside conscious control. It helps regulate:

You do not consciously tell your blood vessels to constrict when you stand.

Your autonomic nervous system coordinates these adjustments for you. And that becomes important when we talk about what happens when a person moves from lying down or sitting to standing.

Why can simply standing up make someone feel unwell?

Standing seems almost too ordinary to think about. You get up from a chair. You walk across the room. You never give it a second thought. But physiologically, standing requires your body to make a series of rapid adjustments. Gravity pulls blood toward the lower part of your body. Your cardiovascular system needs to compensate. Blood vessels constrict. Heart rate changes. Blood pressure is adjusted. Blood flow is redistributed.

The autonomic nervous system is involved in coordinating much of this. For most people, the process happens so efficiently that they barely notice it. For someone with orthostatic intolerance, however, being upright can produce significant symptoms. These can include:

And suddenly something as ordinary as standing in a queue can become physically demanding.

POTS and hypermobility

One form of orthostatic intolerance is postural orthostatic tachycardia syndrome, commonly known as POTS. POTS involves an excessive increase in heart rate when moving to an upright position, together with characteristic symptoms of orthostatic intolerance. It is a medical condition. And this is worth emphasizing because some of its symptoms overlap remarkably with anxiety. A racing heart. Trembling. Sweating. Shortness of breath. Dizziness. Feeling faint. A sense that something is wrong. Those sensations can occur during panic.

But they can also occur because of a physiological problem with orthostatic regulation. That distinction matters.

The relationship between POTS and hypermobility is real - but complicated

The relationship between POTS and EDS/hypermobility has received increasing research attention. A 2026 systematic review examined 30 studies involving 8,421 people with EDS and 12,983 people with POTS. The proportion of people with POTS among EDS populations ranged from 17.5% to 92.7%, while the proportion of people with EDS among POTS populations ranged from 17.9% to 50%. The enormous variation reflects differences in the populations and clinical settings studied. That last point is particularly important. We can confidently say:

POTS and EDS/hypermobility frequently occur together. We cannot confidently say: Everyone with hypermobility has POTS. Nor can we say: Hypermobility always causes POTS. Researchers are investigating several possible explanations for the association, including vascular properties, blood pooling, autonomic regulation, blood-volume abnormalities and neuropathic mechanisms. There may not be one universal mechanism. Different people may arrive at similar symptoms through different physiological pathways.

Why can dysautonomia feel like anxiety?

This is where the relationship between physiology and psychology becomes particularly fascinating. Imagine that you stand up. Your heart suddenly starts racing. You feel lightheaded. Your chest feels strange. You become aware of your breathing. Your brain now has a problem to solve: What is happening? The brain is constantly trying to interpret bodily information.

If the sensation is unfamiliar or frightening, it may be interpreted as a threat. That interpretation can activate further physiological arousal. Your heart may beat faster. Your muscles may tense. Your breathing may change. Your attention becomes even more focused on your body. And now you notice even more sensations. You might think:

Which increases fear. Which increases monitoring. Which makes the sensations even more noticeable. A feedback loop can develop: bodily sensation → threat interpretation → increased arousal → stronger bodily sensation → increased monitoring → greater threat This is a genuine psychophysiological process. But notice what it does not mean. It does not mean that anxiety necessarily caused the original physiological symptom.

A physical symptom can become an anxiety trigger

This distinction is especially important in therapy. Imagine someone whose heart repeatedly races when they stand. At first, they may simply find it strange. Then it happens while they are outside. They become dizzy. They become frightened.

The original physiological symptom may have been entirely real. But now there is a psychological layer built around it. The person may begin avoiding situations associated with the symptom. That avoidance can then reinforce the fear.

And the person may gradually organize their life around avoiding it.

The body can teach the brain what to fear

Our brains are prediction machines. We learn from experience. If a particular situation repeatedly precedes pain, dizziness, instability or another frightening sensation, the brain begins anticipating what might happen next. Imagine repeatedly becoming dizzy in a supermarket. Eventually, simply entering the supermarket may make you anxious. You may begin scanning yourself: How do I feel?

Is my heart okay? Am I getting dizzy? Where is the nearest place to sit? The supermarket has become associated with danger. This is a very normal learning process. The difficulty is that the protective response can eventually become larger than the original problem. You may start avoiding the supermarket even on days when your body might actually tolerate it.

Hypervigilance is not the same as imagining symptoms

There is an important distinction here. If your body has repeatedly surprised you with pain, dizziness, instability or other symptoms, it makes sense to pay attention. Your brain learns from experience. If a particular sensation has previously been followed by something frightening, noticing that sensation quickly may actually feel protective. The problem arises when monitoring becomes constant. Instead of:

At that point, attention itself can become exhausting. This is one of the areas where psychological treatment can be useful. Not because the sensations are imaginary. But because the relationship with those sensations has become threatening.

Why is anxiety associated with hypermobility?

This relationship has been observed for decades. Earlier studies identified associations between joint hypermobility and anxiety, particularly panic disorder and agoraphobiaagoraphobiaAnxiety about being somewhere that would be hard to leave, or where help might be hard to reach. It is often described as a fear of open spaces, which is not quite it: the fear is about being unable to get out.. More recent research continues to support an association. A 2025 systematic review examined 32 studies involving 12,116 people with generalized joint hypermobility. The authors found that anxiety was particularly elevated in symptomatic hypermobility, while people with asymptomatic generalized hypermobility showed smaller differences. Greater anxiety also appeared to be associated with greater hypermobility severity.

But this still leaves us with a very important question: Why? And the answer is probably not one thing.

There may be several pathways between hypermobility and anxiety

One possibility is biological. There may be shared mechanisms involving autonomic function, interoception, sensory processing or other aspects of neurobiology. Another possibility is physical. Chronic pain, dizziness, fatigue and unpredictable symptoms are inherently stressful. Another is behavioral. If movement repeatedly causes pain, people may become afraid of movement. If standing repeatedly causes dizziness, they may become afraid of standing.

If exercise repeatedly produces symptom flares, they may begin avoiding exercise. And another pathway is social. Living with a condition that is poorly understood can be incredibly frustrating. Repeatedly having to explain symptoms can be exhausting. Being told that symptoms are “just anxiety” can make a person question their own perception. All of these factors can coexist.

What happens when your body becomes unpredictable?

This may be one of the most psychologically important aspects of living with symptomatic hypermobility. Most of us operate with an implicit assumption that our bodies are reasonably predictable. We don’t normally wonder: Will my knee stay stable when I walk across the room? Will standing in line make me dizzy? Will carrying groceries cause pain later?

Will I have enough energy to get through the afternoon? If your body has repeatedly behaved unpredictably, that assumption can change. You may start asking: Can I trust my body? And that question can influence almost everything. You may become more cautious. You may monitor yourself more closely. You may stop making plans too far in advance. You may avoid activities. You may feel frustrated. You may feel grief. You may feel angry with your body. You may even feel betrayed by it.

These reactions are understandable. They are also psychologically important.

The experience of having to prove that something is wrong

There is another dimension that deserves attention. People with complex multisystem symptoms can spend a long time trying to understand what is happening to them. Sometimes individual symptoms are treated separately. Sometimes there is no clear explanation. Sometimes tests are normal. Sometimes symptoms are attributed too quickly to stress or anxiety. And sometimes people genuinely do have anxiety alongside their physical symptoms.

The problem occurs when psychological explanations are used to replace appropriate physical investigation rather than complement it.

when you are experiencing a genuine physiological problem can be profoundly invalidating. It can also create a difficult psychological consequence:

That uncertainty can become its own source of distress.

Chronic pain changes the way we move through life

Pain rarely stays confined to the moment when it hurts. It can influence behavior. Someone with chronic pain may move differently. They may sleep differently. They may exercise less. They may cancel plans. They may become more cautious. They may think more about their body. They may become frustrated when other people do not understand their limitations. Over time, pain can affect identity.

A person who used to think of themselves as active may begin thinking of themselves as “someone with a bad body.” Someone who was spontaneous may become highly cautious. Someone who valued independence may become dependent on others. These changes can be psychologically significant even when the underlying physical condition is well understood.

The pain-avoidance cycle

Imagine someone experiences pain every time they perform a particular movement. Naturally, they avoid it. Avoidance reduces pain in the short term. That is important because the brain learns from consequences. If avoiding something makes you feel better immediately, avoidance becomes more likely in the future. But if the movement itself is safe and simply uncomfortable, long-term avoidance can gradually make the person’s world smaller. They may lose confidence. Their activity level may decrease. Their physical conditioning may change.

The activity may become even more intimidating. And the cycle continues. This does not mean that people should simply push through pain. In hypermobility, some movements genuinely may be inappropriate or require modification. The important question is: What is actually unsafe, and what has become frightening because of what the body has experienced in the past?

That distinction should be made carefully and, where appropriate, collaboratively with medical and rehabilitation professionals.

Fatigue is more than “being tired”

Fatigue is another symptom that is easy to underestimate because it is largely invisible. Someone may look perfectly healthy. They may work. They may exercise occasionally. They may socialize. And still feel exhausted. Fatigue in symptomatic hypermobility can have multiple contributors. Pain is tiring. Maintaining joint stability can require physical effort. Autonomic dysfunction can make upright activity more demanding. Poor sleep reduces recovery. Migraine can be exhausting. Psychological distress consumes cognitive resources. And reduced activity can contribute to deconditioningdeconditioningThe loss of strength, stamina and tolerance for activity that follows a long stretch of reduced movement. It can be a consequence of symptoms and something that makes them harder to live with..

Recent research continues to find fatigue among the common multisystem complaints associated with hEDS/HSD. A 2026 meta-analysis of gastrointestinal manifestations and comorbidities, for example, identified chronic fatigue, migraine and orthostatic intolerance among frequently reported extraintestinal problems, while also emphasizing substantial heterogeneity and low certainty in parts of the evidence base. There is rarely one neat explanation.

Sleep sits in the middle of many of these cycles

Sleep is particularly interesting because it can influence almost everything else. Pain can make it harder to sleep. Poor sleep can increase pain sensitivity. Fatigue can reduce activity. Reduced activity can alter sleep. Anxiety can make it harder to fall asleep. And poor sleep can make emotional regulation more difficult. This means that asking:

Complex symptoms often work in loops rather than straight lines.

What about “brain fog”?

It is a description people use for experiences such as:

People with symptomatic hypermobility frequently report these experiences. And again, there may be several contributors. Pain demands attention. Fatigue reduces cognitive resources. Poor sleep affects concentration and memory. Anxiety can narrow attention toward perceived threats. Autonomic symptoms can make thinking more difficult, particularly when symptoms occur while upright. And constant body monitoring takes cognitive energy.

Imagine trying to have a conversation while simultaneously wondering: Is my heart beating too fast? Am I getting dizzy? Does my knee feel unstable? How much energy do I have left? That’s a lot of information competing for attention.

Headaches and migraine

The nervous-system picture also extends beyond pain in the joints. Headaches and migraine are frequently reported in people with hypermobility-related conditions. A 2024 review of headache disorders in EDS and HSD found that migraine is common in symptomatic hypermobility populations, although estimates vary considerably between studies. The authors also emphasized the importance of considering different causes of headache rather than assuming that every headache in a hypermobile person has the same mechanism. Again, the appropriate conclusion is not:

Migraine is a complex neurological disorder that also occurs very commonly in people without hypermobility. The more useful conclusion is: when several symptoms occur together, they deserve to be understood as part of the person’s whole clinical picture rather than automatically being treated as unrelated problems.

And then there are gastrointestinal symptoms

At first glance, digestion might seem unrelated to joints. But the gastrointestinal tract is heavily regulated by the nervous system. And gastrointestinal symptoms are increasingly recognized in hEDS/HSD. A 2026 meta-analysis found that more than 60% of people with hEDS/HSD in the included literature reported chronic gastrointestinal symptoms, with disorders of gut-brain interaction, reflux, chronic fatigue, migraine and orthostatic intolerance among commonly reported associated problems. The authors were careful to note that the evidence was highly heterogeneous and that causal conclusions cannot be drawn from these associations alone.

This is another example of why the nervous system cannot be thought about as something that only controls thoughts, emotions and movement. It is involved throughout the body.

The body and mind aren’t separate systems

This is perhaps the central idea of the entire article. We often talk about: physical health and mental health as though they are two separate categories. But biologically, the boundary is much less clear. Pain changes mood. Mood changes pain perception. Stress changes autonomic activity. Autonomic changes create bodily sensations. Bodily sensations influence emotion. Sleep affects pain. Pain affects sleep. Fear changes movement. Movement changes physical conditioning. Physical conditioning influences fatigue. Fatigue influences mood. These aren’t abstract philosophical connections.

They are physiological processes.

What about trauma?

Trauma is another area where online discussions can become unnecessarily simplistic. Psychological trauma does not cause hEDS. It does not create the underlying connective-tissue differences responsible for a heritable connective-tissue disorder. At the same time, trauma can influence pain, sleep, autonomic arousal, threat perception, attention and emotional regulation. And living with chronic physical symptoms can itself be psychologically difficult. Repeated injuries. Medical procedures. Pain. Uncertainty. Loss of function. Invalidation. Changes in relationships. Changes in work.

Fear of what the future will look like. Any of these experiences can contribute to psychological distress. So the relationship is better described as: physical illness and psychological experience can influence one another rather than: trauma caused the physical illness.

So what exactly does “nervous-system dysregulation” mean?

This phrase has become extremely popular. You will find it everywhere.

Some of the ideas underneath this language can be useful. But the terminology is often so broad that it becomes difficult to know what is actually being discussed. Are we talking about:

These are not interchangeable. There is no single medical diagnosis called nervous-system dysregulation. And there is no single exercise that “regulates the nervous system” in a way that resolves all of these conditions. This distinction becomes particularly important when talking about hypermobility because genuine autonomic disorders can require medical evaluation and treatment.

You don’t need to “calm your nervous system” every time you feel something

This is another subtle point. A nervous system that activates is not necessarily a nervous system that has malfunctioned. Your heart should beat faster when you exercise. You should become more alert when something requires attention. Fear is sometimes appropriate. Pain is protective. Sympathetic activationSympathetic activationThe branch of the autonomic nervous system preparing the body for effort or for something that needs attention: heart rate rises, breathing quickens, muscles ready themselves. is normal.

In fact, a system that never activates would be just as problematic as one that never settles. What matters is flexibility. Can the system respond when a demand appears? Can it adapt when the demand changes? Can it return toward baseline when appropriate? Can you experience a sensation without automatically interpreting it as catastrophe?

Can you respond to your body without becoming completely controlled by it? That is a much more useful way of thinking about regulation.

The psychological meaning of bodily sensations

A sensation is not the same thing as the meaning we give it. Your heart beats faster. That is a sensation.

That creates one response.

That creates another. The physical sensation may be identical. The meaning changes the emotional experience. This does not mean that interpretation creates all symptoms. It means that interpretation can influence what happens next. This is particularly relevant when someone has experienced unpredictable physical symptoms. Their brain has a history. It remembers what happened last time.

And that history influences what it predicts this time.

When protection becomes restriction

Many behaviors that become problematic in chronic illness begin as reasonable forms of protection. You avoid a movement because it once hurt. You sit down because standing made you dizzy. You check your heart because it has unexpectedly raced before. You cancel plans because you don’t know how much energy you will have. Initially, these behaviors may be adaptive. But sometimes protection gradually becomes restriction. The question is therefore not:

That is a very different question.

This is where psychotherapy can become genuinely useful

Psychotherapy cannot stabilize an unstable joint. It cannot replace treatment for POTS. It cannot repair connective tissue. It cannot make a migraine disappear through positive thinking. And it should never be presented as a substitute for appropriate medical care. But therapy can work with the psychological processes that develop around a physical condition. It can help someone understand fear. It can help them recognize avoidance. It can help them challenge catastrophic interpretations. It can help them process grief.

It can help them develop a less adversarial relationship with their body. It can help them adapt to uncertainty. It can help them reconnect with activities and values that illness has pushed aside. And sometimes, perhaps most importantly, it can provide a space where the person does not have to prove that their symptoms are real before they are allowed to talk about how difficult they are.

What does the research actually say about psychological treatment?

This is an area where we need to be honest. The research specifically examining psychotherapy for HSD and hEDS is still limited. A 2023 scoping review identified relatively few studies examining psychological interventions in this population, including approaches such as CBT, ACT, DBT, psychoeducation and interdisciplinary pain treatment. A 2024 systematic review found only six eligible studies. Most incorporated psychological interventions into broader multidisciplinary programs rather than testing psychotherapy on its own. The interventions generally focused on pain, pain-related fear and catastrophizing, while some also assessed anxiety, depression, fatigue and quality of life. The authors concluded that multidisciplinary interventions incorporating psychological treatment appeared promising, but that larger and better-designed trials are still needed.

That is important. We should not oversell the evidence. There is reason to think psychological treatment can help. But we do not yet have enough high-quality research to claim that one specific psychotherapy is the treatment for hypermobility.

So what can therapy actually work on?

Quite a lot.

Fear of movement

If someone has been injured repeatedly, movement can become frightening. Therapy can help explore the difference between:

That distinction should be made carefully and, where necessary, in collaboration with physiotherapy or medical professionals.

Catastrophic interpretations

A symptom can quickly become a prediction about the future.

Therapy can help slow down that chain. Not by pretending that the future is guaranteed to be good. But by separating what is happening now from what the mind is predicting will happen next.

Hypervigilance

Constantly monitoring the body can become exhausting. Therapy can help someone notice when attention has become locked onto threat. The goal isn’t to stop noticing the body. It is to make attention more flexible. You should be able to notice your body without having to monitor it every second.

Avoidance

If fear has gradually made someone’s world smaller, therapy can help identify what they have stopped doing. Sometimes the goal is to return to an activity. Sometimes it is to find a modified version. Sometimes the activity genuinely needs to be abandoned.

Acceptance is not giving up

This is particularly important in chronic illness.

That is not psychological acceptance. Acceptance is not approval. It is not resignation. It is not giving up on treatment. It is not deciding that symptoms don’t matter. It is the willingness to acknowledge reality as it currently is without requiring reality to be different before you can begin living. Sometimes that means saying:

The question becomes: Given the body I have today, what still matters to me?

This is where psychological flexibility becomes important

A person living with chronic physical symptoms may have to make more adjustments than other people. Plans may change. Energy may fluctuate. Activities may need modification. Rest may become part of the schedule. Some days may be better than others. Psychological flexibility means being able to respond to those changes without becoming completely defined by them. It might mean:

That is very different from pretending symptoms don’t exist.

A more complete model of hypermobility and the nervous system

At this point, it may help to step back. Rather than imagining one single pathway, imagine several systems continuously influencing one another.

This is not one proven causal pathway. It is a way of understanding how interconnected these systems can become. And importantly, the arrows can point in both directions.

The same symptom can have several contributors

Take fatigue. It might be influenced by pain. Or poor sleep. Or autonomic dysfunction. Or muscular effort. Or migraine. Or medication. Or depression. Or anxiety. Or several of these at once. The same applies to concentration. And dizziness. And gastrointestinal symptoms. And sleep. And pain. This is one of the reasons people with multisystem conditions can become frustrated with simplistic explanations. They may be asked:

This is also why individualized assessment matters

Two people can have the same diagnosis and completely different symptom profiles. One person may primarily struggle with joint instability. Another may have severe chronic pain. Another may experience significant orthostatic intolerance. Another may have migraine and fatigue. Another may experience all of these. Their treatment priorities will therefore be different. There is no single “hypermobility protocol” that makes sense for every person.

Medical assessment, physical rehabilitation, psychological support and symptom management may all have different roles depending on the individual.

What we know with reasonable confidence

The evidence supports several broad conclusions.

What we still don’t know

There are also major unanswered questions. We still do not fully understand the biological basis of hEDS. We do not know why some hypermobile people remain completely asymptomatic while others develop significant multisystem problems. We do not fully understand why dysautonomia develops in some people. We do not know whether all presentations of POTS associated with hypermobility share the same underlying mechanism.

We do not fully understand the relationship between connective tissue and sensory processing. We do not know exactly how central sensitization develops in individual patients. And we do not yet have a sufficiently strong evidence base to tell us exactly which psychological interventions work best for which people with HSD or hEDS. These aren’t minor gaps. They are major research questions.

The fact that research is still evolving is precisely why we should be careful about turning interesting hypotheses into established facts.

So where does that leave us?

Perhaps with a much more useful way of thinking about the relationship between hypermobility and the nervous system.

Instead: Your body and nervous system are constantly communicating. Changes in connective tissue and biomechanics can influence the information the nervous system receives. The nervous system processes that information. Pain can change attention and behavior. Autonomic symptoms can create frightening bodily sensations. Those sensations can influence emotional responses. Repeated experiences can create predictions and fears. Fear can lead to avoidance.

Avoidance can change activity, confidence and quality of life. And all of those processes can influence one another. That is not a failure of the body. It is how interconnected biological systems work.

Your nervous system is not your enemy

If you live with hypermobility, you may have encountered a lot of language telling you that your nervous system is “broken,” “dysregulated,” or stuck in fight-or-flight. I think there is a more compassionate and scientifically grounded way to look at it. Your nervous system is trying to make sense of what is happening.

Sometimes it responds to a genuine physical threat. Sometimes it becomes protective because something painful or frightening has happened repeatedly. Sometimes it learns to pay very close attention to bodily sensations because those sensations have previously mattered. And sometimes those protective responses eventually become restrictive. The goal is not to fight your nervous system. It is to understand it. To understand what your body is communicating.

To distinguish discomfort from danger where that distinction is appropriate. To recognize when something genuinely requires medical attention. To notice when fear has started making decisions for you. To learn when rest is necessary and when avoidance has taken over. And to develop a relationship with your body that is informed rather than fearful.

You can believe your body and still work psychologically

This may be the most important message of all. If you have spent years being told that your symptoms are “just anxiety,” you may understandably be wary of anything that talks about psychology. But acknowledging the psychological consequences of a physical condition does not invalidate the physical condition. You can have genuine dysautonomia and anxiety.

You can have genuine chronic pain and pain-related fear. You can have genuine joint instability and avoidance of movement. You can have genuine fatigue and depression. You can have a genuine connective-tissue disorder and still benefit from psychotherapy. These things do not cancel one another out. In fact, acknowledging both can be much more validating than insisting that only one explanation is allowed.

The goal isn’t to eliminate every uncomfortable sensation

A life completely free from uncomfortable sensations is not realistic. Even healthy bodies produce pain, fatigue, dizziness, tension, changes in heart rate, gastrointestinal sensations and countless other signals. The goal is not to become someone who never notices their body. It is to develop enough understanding and flexibility that bodily sensations do not automatically determine what you think, feel or do. Sometimes the appropriate response will be:

Those are very different responses. Learning to distinguish between them is part of developing a healthier relationship with your body.

A final thought

Perhaps the most useful way to understand the relationship between hypermobility and the nervous system is not as a battle between the body and the mind. It is a conversation. Your body is constantly sending information. Your nervous system is constantly interpreting it. Your brain is constantly making predictions. Your experiences shape those predictions. And your responses shape what happens next. Sometimes that system works beautifully.

Sometimes illness, pain, autonomic dysfunction or repeated injury changes the conversation. Sometimes the nervous system becomes more protective than necessary. Sometimes the body genuinely needs protection. And sometimes it is difficult to know which is which. That uncertainty can be frightening. But it can also be approached with curiosity rather than blame.

You do not have to convince yourself that your symptoms aren’t real. You do not have to blame yourself for having anxiety. You do not have to blame your body for being difficult. And you do not have to choose between medical care and psychological care.

You can investigate what is happening physiologically while also exploring fear, uncertainty, avoidance, grief and identity. You can acknowledge your limitations without allowing them to define the entire shape of your life. And you can learn that listening to your body does not have to mean being afraid of it. Perhaps that is where the nervous system becomes most interesting.

Not because it is something we need to “hack,” “reset,” or permanently calm down. But because it is part of the system through which we experience being alive. And understanding that system a little better can help us move from: