Straight Talk for Bendy Bodies: Are you hypermobile?

 Straight Talk for Bendy Bodies
Are you hypermobile?
Most people who are hypermobile grew up hearing some version of the same thing: "Oh, you're just double-jointed." Maybe you could bend your thumb back to touch your wrist, or fold yourself into positions that made friends wince, and it was treated as a party trick or a mild curiosity. Nobody mentioned it might be connected to the chronic pain, the fatigue, or the "mystery" symptoms that showed up later.

I want to walk through what hypermobility actually is, how you'd know if you have it, and why it's worth taking seriously even if you've never thought of yourself as having a medical condition.

What hypermobility actually is
Hypermobility means your joints move through a greater range of motion than is typical. At its root, this usually comes down to connective tissue, the collagen-based material that holds your joints, skin, and blood vessels together, being a little more flexible, or "looser," than average.

For a lot of people, hypermobility is just a trait. It doesn't cause problems, and it may even be an asset (a lot of dancers, musicians, and gymnasts are hypermobile). For others, that same looseness in the connective tissue shows up in ways that affect daily life: joints that dislocate or partially dislocate, chronic pain, skin that bruises or tears more easily than it should, poor wound healing, and a whole list of symptoms that can seem unrelated to joints at all.

When hypermobility crosses into causing this kind of impact, it may be a hypermobility spectrum disorder, or in more involved cases, hypermobile Ehlers-Danlos Syndrome (hEDS), one of thirteen recognized types of Ehlers-Danlos Syndrome, most of which are rare and have identified genetic causes. hEDS is the most common type. Notably, it doesn't yet have a known genetic marker; it's diagnosed clinically, based on a set of criteria, not a blood test.

How would you know?

A few things I look for, and that you can look for in yourself:

• The "party trick" list: Can you bend your thumb back to touch your forearm? Bend your knees backward beyond straight? Put your palms flat on the floor without bending your knees? Bend your pinky finger back past 90 degrees? These are essentially the Beighton score maneuvers clinicians use as a starting point, not a diagnosis on their own, but a reasonable self-check.
• Skin clues: Is your skin unusually soft or velvety? Does it stretch more than you'd expect? Do you bruise easily, or have scars that look thinner or shinier than typical scars?
• A pattern of joint problems: Frequent sprains, subluxations (partial dislocations), or full dislocations, sometimes from movements that shouldn't cause an injury at all.
• Family history: Hypermobility and its associated conditions tend to run in families. If joint problems, unexplained chronic pain, or "everyone in our family is bendy" comes up when you think about your relatives, that's relevant.
• A list of symptoms that seem to have nothing to do with joints: chronic pain, fatigue that's disproportionate to your activity level, dizziness on standing, digestive issues, or being told your allergies or reactions to medications "don't quite make sense."

None of these on their own is diagnostic. But if several of them are true for you, it's worth bringing up with a provider who knows what to do with that pattern.

 A story that's more common than you'd think
(The following is a composite drawn from patterns I've seen across a number of patients, not any single person's story.)

In middle and high school, she was an athlete, and a walking string of strange injuries. Her shoulder kept slipping out of joint when she pitched softball. She had unexplained rib pain. Her ankles rolled and sprained far more easily than her teammates'. She was also famously flexible, the kid who could do the splits cold, no warm-up needed. Nobody put those things together; she was just "bendy" and "injury-prone," two facts that seemed unrelated.

By college, the pain had caught up with her enough that she had to stop playing sports entirely. Through her twenties it was manageable, annoying, but manageable. In her thirties, it started getting worse.

Then came a mold exposure, and things shifted further. She started fainting, and began reacting to foods that had never bothered her before. A trip to the dentist turned into a genuinely bad experience: the local anesthetic barely worked, and the site took far longer to heal than it should have. One by one, new symptoms kept appearing, and no single provider had an explanation that tied them together.

Recognizing the hypermobility underneath all of it changed the trajectory of her care. It got her into physical therapy that was actually appropriate for her joints, instead of a generic strengthening program. It gave her language to explain to her doctors what had been happening for years. And it meant her dentist finally understood why anesthesia hadn't been working and could plan around it instead of being caught off guard again.

None of her individual symptoms, the fainting, the food reactions, the bad dental visit, screamed "hypermobility" on their own. It was the pattern, traced back to adolescence, that made the picture click.

Why it's worth taking seriously

Hypermobility isn't just a joint issue. Connective tissue isn't just in your joints; it's in your blood vessel walls, the lining of your gut, and the structures that hold your organs in place. That's why hypermobility so often travels with things that don't sound joint-related at all: dysautonomia (including POTS), digestive dysfunction (including SIBO), and mast cell issues, to name a few. I'll be writing more about how those connect in an upcoming post.

There's also a real cost to hypermobility going unrecognized. Chronic pain and fatigue affect the large majority of people with hypermobility disorders, and the toll isn't only physical. Depression, anxiety, and social isolation are common when your body doesn't work the way it's "supposed to" and nobody has given you a reason why. Many of my patients spent years being told their symptoms were unrelated, or in their heads, before anyone connected the dots back to hypermobility.

What to do if this sounds like you

Start with a provider willing to look at the whole pattern rather than one joint or one symptom at a time. hEDS and hypermobility spectrum disorders can be diagnosed and managed by a primary care provider. You don't necessarily need a geneticist, though a referral makes sense in certain situations (more on that below).  You can book a free 15 minute consult here. 

A few situations do warrant a closer, faster look: significant skin fragility, a family history of aneurysm or organ rupture, or features suggesting one of the rarer, more serious EDS subtypes like vascular EDS. If any of that applies to you, don't wait, bring it up right away.

For most people, though, this is a conversation to start rather than an emergency. Naming the pattern is often the first real step toward a management plan that actually makes sense, instead of a stack of separate diagnoses that don't add up to an explanation.

Further reading:

- Ehlers-Danlos Syndrome overview, Cleveland Clinic (https://my.clevelandclinic.org/health/diseases/17813-ehlers-danlos-syndrome)
- Beighton Score, Cleveland Clinic (https://my.clevelandclinic.org/health/diagnostics/24169-beighton-score)
- Hypermobility spectrum disorders, AAFP (https://www.aafp.org/pubs/afp/issues/2021/0415/p481.html)
- The Ehlers-Danlos Society (https://www.ehlers-danlos.com)