Hypermobile Ehlers-Danlos syndrome: one integrated visit, one real plan
A patient with confirmed hypermobile Ehlers-Danlos syndrome rarely has a simple file. She arrives with constant joint pain, a knee that popped during squats a month ago and has not gone back into place, irritable bowel symptoms, suspected mast cell activation, a new respiratory allergy from her children’s pet rabbit, and nocturnal calf cramps that magnesium has not shifted. Each of these threads already has a clinician attached, somewhere in the NHS pipeline. None of them are talking to each other. A 30 minute same day private GP appointment exists to do what no single specialist clinic can do in isolation: pull all of those threads together into one coherent plan she can act on this week.
What hypermobile Ehlers-Danlos syndrome actually is
Hypermobile Ehlers-Danlos syndrome, often shortened to hEDS, is a connective tissue disorder. The collagen in the body, which forms much of the structural matrix of skin, joints, blood vessels, and the lining of the gut, is built differently. Joints are more lax than usual. Skin is often softer or more stretchy. Blood vessels can be more reactive. Many patients also have autonomic features, such as a heart rate that runs higher than expected when standing, or blood pressure that drops more easily.
The diagnosis is clinical, made against a recognised set of criteria, usually by a rheumatologist with experience in connective tissue disorders. Once confirmed, the diagnosis itself does not change. What changes, year by year, is the cluster of associated problems that develop on top of it. That is where most NHS pathways become fragmented. Each new symptom is referred separately. Each new clinic has its own waiting list. The overall picture stops being assembled.
The shoulder, the knee, and the daily reality of joint pain
The pain in this case is multi site and constant. The left shoulder has hurt for years and is described as feeling like something inside is slowly ripping apart. The neck is stiff. The right elbow is a newer addition. And one month ago, during squats, something popped in her left knee and has not popped back into place. In a typical joint, that mechanism would be a probable sprain or minor internal derangement. In a hypermobile patient, the same mechanism can do more, recover more slowly, and need imaging earlier.
The plan for the knee is not to wait it out for another three months hoping it settles. If focused physiotherapy over the next few weeks does not restore function, the next step is an MRI to look properly at the meniscus and ligaments, because lax connective tissue makes serious internal derangement easier to miss on examination alone. Same day private GP access means the imaging referral is written in the consultation, not three letters down the line.
Why physiotherapy is the treatment, not a side activity
There is no tablet that fixes joint laxity. The strongest evidence for symptom control in hypermobile Ehlers-Danlos syndrome is structured graded physiotherapy, aimed at stabilising joints by strengthening the muscles around them. This patient is already doing three sessions a week and has been for some time. The temptation, when a particular joint flares, is to stop the whole programme. That nearly always makes things worse over the following weeks.
A better approach is to modify the exercises around the painful joint, keep the rest of the body conditioned, and protect the gains that have been earned through months of work. A flare is not a sign that physiotherapy is failing. It is usually a sign that one specific area needs a temporary load adjustment while the others keep going. Knowing this changes how a patient relates to the work, which in turn changes how consistent they can stay.
What good physiotherapy for hEDS looks like in practice is targeted, slow, and uninteresting to watch. It is rarely high intensity. The therapist works on proprioception, scapular control, hip stabilisers, and the small postural muscles that compensate for the laxity in the larger joints. The patient needs to keep doing the exercises long after the original course of appointments has finished. A short burst of activity for six weeks and then nothing reliably loses the benefit. A modest amount done consistently for years is what genuinely changes function over time.
Mast cell activation: why dermatographism matters
One of the more frustrating layers of an hEDS picture is the cluster of symptoms that suggest mast cell activation syndrome, or MCAS. Mast cells are part of the immune system. When they release their contents too readily, the body produces a constellation of symptoms that overlap with allergy, gut disease, and chronic fatigue: unexplained flushing, food reactions, abdominal symptoms, skin reactivity, and, classically, dermatographism. Dermatographism is the ability to trace a line on the skin with a fingernail and watch it rise as a wheal.
This patient has dermatographism and several other features that fit the picture. That does not yet mean she has MCAS. It means MCAS is now on the differential, and it deserves a proper workup rather than an empirical treatment trial. Starting a treatment without baseline measurements removes the only objective reference point we will ever have. Investigation first, treatment second, is the right order.
Why we test serum tryptase before treating
Serum tryptase is the first sensible blood test in any suspected mast cell picture. It is a marker released by mast cells, and a baseline level helps distinguish people who genuinely need formal mast cell investigation from those whose symptoms have another cause. The test is not perfect. A normal tryptase does not rule out every mast cell disorder, and an elevated tryptase does not always mean MCAS in the strict sense. What it does do is anchor the next decision in actual data.
We send the tryptase alongside a comprehensive blood panel rather than as an isolated test. In a patient with multiple overlapping diagnoses, the pattern of results across many tests carries more information than any single reading. If tryptase is significantly elevated, the next step is referral to allergy or immunology for formal mast cell investigation. If it is normal but symptoms remain, we revisit other causes without having committed to an unhelpful treatment.
The new pet rabbit, Timothy grass, and a respiratory allergy
A few months ago the children in the household acquired a pet rabbit. Since then she has developed hives, sneezing, an itchy nose, wheeze, and a cough whenever she handles the rabbit’s hay. Timothy grass is the dominant fibre in most pet rabbit hay sold in the UK and is one of the most common respiratory allergens in this country. The history alone is enough to act on. We do not need to wait for skin prick testing to begin sensible avoidance and symptomatic treatment.
The avoidance plan is concrete. Ideally someone else in the household handles the hay. If that is not possible, gloves, a fitted face covering, washing hands and arms afterwards, and changing clothes after exposure all help. A daily over the counter antihistamine during high exposure days is a reasonable first line. The safety net is explicit: lip or tongue swelling, worsening wheeze, or any sense of throat tightening warrants an immediate 999 call, because new respiratory allergies can occasionally escalate.
Salt, cardiology advice, and the difference between intent and delivery
A cardiologist had previously advised her to take two teaspoons of salt a day, one in the morning and one at lunchtime, to support blood pressure. The intent makes sense in some hypermobile patients with autonomic features, where mildly increased sodium intake genuinely helps. The delivery is the problem. Taking neat salt directly off a spoon induces nausea and vomiting in almost anyone. It is also unnecessary. The pragmatic answer is to mix the recommended amount of salt into food across the day, or to use an oral rehydration solution that delivers sodium in a tolerable form.
This is a small detail with a large lesson behind it. When a patient is suffering side effects from a piece of medical advice, always interrogate the advice rather than assuming the patient is at fault. Most of the time the route or the dose needs adjusting, not the underlying instruction. A 30 minute consultation gives the time to ask why she is struggling, identify the real friction point, and write a workable alternative she will actually follow.
Nocturnal calf cramps and the case for adding zinc
She already takes magnesium and potassium and still wakes with cramping calves several nights a week. The reflexive response is to push the magnesium dose higher. In some patients that helps, but for many the issue is not a single deficiency. Adding zinc alongside magnesium tends to give a more reliable result than escalating one supplement on its own. There is no harm in trying, the cost is small, and the outcome becomes clear within a few weeks.
If cramps persist despite the magnesium, potassium, and zinc trio, the next step is to look further upstream. Dehydration matters. Electrolyte loss from gut symptoms matters. The salt issue we have already discussed matters. We change one thing at a time, give it long enough to show an effect, then judge what actually helped, rather than stacking five interventions and being unable to tell which one moved the needle.
The comprehensive blood panel that maps the picture in one draw
The single most efficient thing we can do today is arrange one comprehensive blood draw that covers all the relevant angles in this picture. Full blood count, urea and electrolytes, liver and thyroid function, CRP and inflammatory markers, bone profile, coeliac screen, iron studies, B12 and folate, HbA1c, and a lipid profile form the baseline. On top of that, the targeted additions her presentation specifically calls for: 9am cortisol, serum tryptase, and vitamin D.
One blood draw, one trip to reception, one set of results that returns over the following days and weeks. When the results are in, we have a real map of what is going on biochemically, rather than a single isolated reading from a single clinic. That panel becomes the document we share with her NHS GP, with rheumatology, with allergy or immunology if tryptase warrants it, and with any other clinician she sees in the next year. The diagnostic baseline she has never had is now on paper.
Next steps
If you have a confirmed diagnosis of hypermobile Ehlers-Danlos syndrome and feel like you are managing each symptom in isolation, a single integrated consultation can produce more in 30 minutes than several months of fragmented appointments. We will take a full history, examine the relevant joints and the suggestive mast cell features, arrange the comprehensive blood panel and the targeted add ons, review your existing medication and supplements, and write a clear plan that goes back to your NHS team in a letter. To begin, book a same day appointment with Clinique Alpa and bring any previous specialist letters with you.