When the Familiar Explanation Doesn't Quite Fit

Editorial Audit 1 and Work evidence review: November 7, 2026 · Independent clinical review pending

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For the Person With FND
For Family, Friends, and Other Supporters
For Clinicians and the Care Team
Research and Sources

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For the Person With FND

Something was different

Natalie is sitting in a doctor’s office, waiting for her appointment to begin. She’s brought a short note about the unusual dizziness she mentioned in our last lesson.

Natalie knows dizziness well. It’s been part of her life with FND for years, along with her functional seizures, continuous migraine and difficulties with walking. Some days she feels unsteady even when she’s standing still. Other times, movement seems difficult to coordinate, and she needs to take particular care getting around her apartment. She’s become familiar with those experiences.

But last week, something happened that didn’t quite fit.

Natalie had been sitting in her living room when she decided to get up. As she stood, her vision began to dim around the edges. She felt faint, almost as though she might lose consciousness. She managed to sit down again, and the feeling gradually passed.

It hadn’t been like her usual dizziness. There was no familiar sense of unsteadiness. Instead, she’d felt as though she might black out.

Natalie was alone, as she is most days. Nobody else saw what happened. She’d wondered whether her migraine, poor sleep or FND might have contributed, but she couldn’t tell. And although the episode had passed, she wanted to understand what might have happened.

“But I already have FND”

The clinician welcomes Natalie into a quieter examination room. The lights are dimmed because of her migraine, and Natalie takes out the note she’d brought.

“I’ve had dizziness for years,” she begins. “But this was different. I stood up, everything started going dark, and I thought I might faint.”

The clinician asks a few questions about what happened before and afterward. Natalie explains what she remembers, then hesitates.

“I suppose it could just be another FND symptom?”

It’s a reasonable thought. She’s already been diagnosed with FND, and her symptoms have changed over time. She’s learned that different functional symptoms can appear together and that their severity can vary.

But there’s something important about having an established diagnosis.

Having an explanation for some symptoms doesn’t automatically explain every symptom we experience.

Natalie’s existing FND diagnosis remains an important part of her health history, even though she still has questions about how some symptoms were assessed and explained. It doesn’t prevent her from developing other health problems, and it doesn’t tell her whether this particular episode had the same explanation as her familiar dizziness.

The clinician doesn’t need Natalie to choose between believing in her FND diagnosis and asking about something different. Both can be part of sensible medical care.

As we explored in Module 5, meaningful changes in familiar symptoms deserve appropriate assessment. Here, though, we’re going to look at something more: what happens when that assessment begins producing information.

A finding that changes the conversation

During the appointment, the clinician checks Natalie’s blood pressure. First, it’s measured while she’s resting. Then, with appropriate assistance because her balance can be unreliable, it’s checked after she stands.

This time, the reading falls noticeably when Natalie stands. The clinician explains what the measurement shows: her blood pressure was lower after standing than it had been while she was resting.

Natalie is interested. “Could that be why I felt faint?”

“It could be relevant,” the clinician explains. “A drop in blood pressure when standing can contribute to feeling faint. We need to understand why it happened and whether it explains your experience.”

Natalie considers this. The measurement is something definite: her blood pressure changed during the examination. But that doesn’t mean every question has been answered.

The clinician hasn’t established why her blood pressure fell. Nor does this one finding explain all the dizziness, balance difficulties and other symptoms Natalie has experienced over the years. It provides a reason to investigate a particular possibility.

That’s a useful distinction.

The blood pressure reading is a finding: something measured during the examination. Whether that finding explains an episode is an interpretation. It involves considering the person’s experience, examination and other relevant medical information together. [5]

Sometimes a finding provides strong evidence for an explanation. Sometimes it’s only part of the picture.

Natalie doesn’t need to understand every possible cause of a blood pressure change. Her clinician can take responsibility for assessing those possibilities and deciding what further evaluation is appropriate. But Natalie can understand why this particular result matters: her unfamiliar experience has led to a question that the clinician can investigate.

What if the result had been normal?

Imagine, for a moment, that Natalie’s blood pressure hadn’t changed during the examination.

Would that mean she’d imagined the episode at home?

No. It would mean that the particular change the clinician was looking for hadn’t been found during that measurement. The result might still be useful, but it wouldn’t answer every possible question about what Natalie experienced last week.

After all, a measurement taken during an appointment tells us what was happening when it was taken. Some health problems come and go, and a single examination may not capture them. [5]

This doesn’t mean normal results are unimportant. Sometimes they provide strong reassurance about the specific problem being investigated. Other times, they help narrow the possibilities without providing a complete explanation.

And the same care is needed with an unexpected finding. A scan, examination or blood test may identify something genuine, but that finding still needs to be understood in context.

For example, an image might show a change that has been present for years and has little to do with someone’s current symptoms. Another finding might be important enough to require further investigation or treatment.

Finding something and finding the explanation aren’t always the same thing.

That’s why a clinician considers both what a test shows and how well the finding fits the person’s experience. Natalie is beginning to appreciate that medical evidence can answer one question while leaving another open.

And that’s different from having no useful answer at all.

More than one thing can be true

Natalie thinks about her symptoms over the past several years. Her functional seizures remain severe. Her migraine is constant, and her movement difficulties vary from day to day. She’s learned a great deal about FND and has become more confident in understanding many of these experiences.

But what if another health problem sometimes contributes to how she’s feeling? What if poor sleep makes several difficulties harder to manage, while a separate issue contributes to a particular episode of faintness? Or what if an unfamiliar symptom turns out to be part of an already recognized condition?

These possibilities aren’t interchangeable, and Natalie can’t decide between them simply by comparing her symptoms with descriptions online. That’s where clinical assessment matters.

Sometimes two health conditions can affect the same activity. Someone may have functional walking difficulties and also experience dizziness from another cause. Sometimes a medical illness, pain or fatigue makes existing functional symptoms harder to manage. And sometimes a familiar symptom changes for reasons that still need to be understood.

Having FND doesn’t make these possibilities unusual in principle. People with FND can develop other illnesses and injuries, just like anyone else.

The important question isn’t whether every experience can be placed into one tidy explanation. It’s whether the available evidence gives the clinician and patient a reasonable understanding of what’s happening and what to do next.

Natalie’s blood pressure finding has opened a useful line of investigation. It hasn’t rewritten her entire medical history.

“I’m not asking you to reassure me”

As the appointment continues, Natalie asks what the clinician thinks the blood pressure change means. The clinician explains that they’ll need to consider possible contributors and whether further assessment or follow-up is appropriate.

Natalie has another question. “Does this mean the dizziness I’ve had all these years might not be FND?”

The clinician explains that the new finding doesn’t settle that question. The circumstances and features of her older symptoms still matter, along with what was actually established during earlier assessments.

Natalie nods. She’s not necessarily frightened by this answer. She’s curious.

She wants to understand what has been established, what remains uncertain and what the next steps are intended to find out. Sometimes people ask medical questions because they’re worried. Sometimes they’re frustrated or disappointed. And sometimes they simply want information.

Natalie has spent years learning about her health. Understanding the evidence helps her participate in decisions about her care.

Being told not to worry wouldn’t answer the question she’s asking. But an explanation of what the clinician found, what it might mean and what will happen next gives her something useful.

It also leaves room for uncertainty without treating that uncertainty as a failure.

Leaving with a better question

Before Natalie leaves, the clinician explains the plan. They’ll review possible contributors to the blood pressure change and decide whether further assessment is needed. They also discuss what changes would call for earlier medical attention, using the safety principles Natalie already knows from Module 5.

Natalie asks one final question. “So what do we actually know so far?”

Together, they clarify the answer.

The clinician found a drop in Natalie’s blood pressure when she stood during the examination. That finding could be relevant to the unfamiliar faint feeling she experienced.

What caused the change, and how much it explains about that particular episode, still needs consideration. And it doesn’t overturn the established explanations for her other symptoms.

Natalie leaves with an understanding of what was found, why it matters and what the clinician intends to consider next.

She doesn’t have a final answer to everything. But she has something better than a collection of guesses: a clearer picture of the evidence.

A different way to look at uncertainty

Back at home, Natalie settles into her familiar chair. The appointment took a lot out of her. The journey, the lights and the effort of concentrating on the conversation have left her tired.

But she’s pleased with what she learned.

A few years ago, an unfamiliar medical experience might have led her to search through dozens of explanations, trying to find one that matched everything. Now she understands that an explanation should fit the evidence, not simply sound convincing.

She also understands something else. She doesn’t have to question her entire FND diagnosis whenever something unfamiliar happens. Nor does she have to assume that FND explains it.

Her diagnosis is one important part of her medical history. New information can be considered alongside it.

That gives her more confidence in conversations about her health. It doesn’t guarantee that every question will have an answer. Some investigations remain inconclusive, and people sometimes need follow-up before a clearer picture emerges.

But Natalie can still ask useful questions, understand what has been established and participate in decisions about her care.

She also remembers the Reference Library page about functional seizures that she saved while following these lessons. That’s a different question from today’s faintness: after years of hearing different explanations for her seizures, she wants to understand what was actually assessed and what care might help her now.

It’s the question she’ll return to next.

For today, though, she’s learned enough. She closes her appointment notes, makes herself comfortable and turns her attention to something she’d rather be doing.

Her health is important. It doesn’t have to occupy every waking moment.

Something to think about

Imagine being told that a medical test was normal, even though the symptom that prompted it was very real.

The result might be reassuring, but what would it help you understand? Consider the difference between learning that a particular problem wasn’t found during an examination and learning that every possible explanation has been ruled out.

Those are not necessarily the same thing.

How might that feel?

Imagine explaining a new experience to a clinician who already knows about your FND. Instead of asking you to defend your diagnosis or dismissing the change, they listen and explain what they can investigate.

What difference might it make to feel that your existing diagnosis is understood while your new question is taken seriously?

One small step

If you receive a test result or an explanation that leaves you curious, you might ask:

“What does this result tell us, and what does it leave unanswered?”

You could also ask what the next step is intended to clarify.

You don’t need to investigate every possibility yourself or remember every detail of the conversation. An explanation in ordinary language, or a brief written summary when helpful, may be enough.

The goal is to understand the information that matters to your care, one question at a time.

Optional crossword

Revisit the lesson with a crossword. The easy edition includes a word bank.

Optional colouring activity

Open the Lesson 25 colouring PDF (new tab), or browse the colouring collection.

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For the Person With FND
For Family, Friends, and Other Supporters
For Clinicians and the Care Team
Research and Sources

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For Family, Friends, and Other Supporters

Something happened while Natalie was alone

Leah has stopped by for her usual visit, and Natalie has something to tell her. Earlier in the week, she’d stood up from her chair and suddenly felt as though she might faint. Her vision had started to darken, and she’d managed to sit down before anything worse happened. It was different from the dizziness she’d experienced for years, so she’d made a note to discuss it with her doctor.

“That must have given you a fright,” Leah says.

“Actually, I was mostly wondering what on earth had happened,” Natalie replies. “It wasn’t like my usual dizziness.”

Natalie explains that her clinician found something during the examination that might be relevant. There are still questions, but she’s pleased to have a better idea of what they might investigate. Leah is glad she had it checked, and before long they’re talking about something else.

There’s nothing particularly remarkable about their conversation. Friends tell each other about things that happen during the week, including unusual experiences and medical appointments. Sometimes they offer advice, sometimes they ask questions, and sometimes they simply listen.

But there’s something about Natalie’s story that Leah hasn’t given much thought to before.

Nobody was there when it happened.

Natalie had to manage the unfamiliar feeling herself, recognize that it was different from what she usually experienced, and remember enough to describe it afterward. Her difficulties with memory and concentration can make those ordinary responsibilities harder than they might appear. Fortunately, she’d managed to make a note before the details slipped away.

And although Leah enjoys their visits, she isn’t there during most of Natalie’s week.

When there’s nobody to talk things through with

Think about what happens when you experience something unusual. Perhaps you mention it to your spouse over breakfast or bring it up with a friend later that afternoon. You might not be particularly worried about it. You’re simply curious, and another person’s questions can sometimes help you think about what happened.

Now imagine living with severe FND and having nobody available for those conversations.

Perhaps you’ve become familiar with your symptoms over the years. You know what a difficult morning usually feels like, and you’ve learned which activities are easier to manage when your walking or concentration is unreliable. Then something happens that doesn’t fit your familiar experiences.

You sit quietly afterward, wondering what to make of it. You’d like to ask someone what they think, but there’s nobody to call. Eventually, you decide to mention it at your next appointment.

That sounds straightforward enough, until you consider what happens next.

Imagine the person reaching for a notebook to record what happened. They begin writing, but their migraine is painful and they’re finding it difficult to concentrate. They leave the notebook on the table, intending to finish later. By the evening, they’ve forgotten where they put it, and the details of the experience are harder to bring back.

They still want to understand what happened. They just have more difficulty gathering the information they need to explain it.

Someone with dependable support might have a partner who remembers the conversation or helps them find the note. Another person may have developed reliable routines for managing these difficulties independently. But when symptoms interfere with those routines, and nobody else is available, even a small unfinished task can become another problem to solve.

And sometimes the most difficult part isn’t remembering what happened. It’s finding the energy to do anything about it.

Getting to the appointment is part of the story

Let’s imagine our person has arranged to see their doctor.

The appointment is next Tuesday, and there’s quite a bit to organize beforehand. They need transportation, suitable clothing and enough time to prepare without becoming exhausted. If bright lights and noise make their symptoms difficult to manage, even the waiting room may require some planning.

They might decide to leave the laundry and other household tasks for another day so they can manage the appointment. Perhaps they’ve been looking forward to a favourite activity, but there’s only so much they can comfortably fit into the week.

By Tuesday morning, they’ve already put considerable effort into getting ready. They arrive at the clinic, take out their note and begin explaining what happened.

The clinician asks when the unfamiliar feeling began and what the person remembers experiencing. Some details are clear, but others are difficult to recall. They pause, search for the right words and eventually explain that they aren’t sure.

Imagine how frustrating that could feel. They’ve spent days trying to understand an experience, made the arrangements to attend and finally reached someone who may be able to help. Yet when the conversation begins, they struggle to explain themselves as clearly as they’d hoped.

For someone who has previously felt misunderstood, that difficulty may carry an additional emotional weight. They might wonder whether the clinician will appreciate what they’re trying to describe or whether the missing details will make their account seem less useful.

But a person doesn’t need to understand the cause of an unfamiliar symptom before asking about it. And they don’t need a perfect memory of everything that happened.

Their description, the circumstances and whatever the clinician can establish during an appropriate assessment can all contribute to understanding the problem.

A medical review published by Bennett and colleagues in 2021 explains that people with FND can also have other neurological or medical conditions. An existing FND diagnosis remains relevant, but it doesn’t automatically explain every new experience. Read the research. [1]

This is worth remembering because people with FND may have spent years learning to recognize their familiar difficulties. When something feels different, they shouldn’t have to decide for themselves whether it’s another FND symptom or something unrelated before receiving appropriate care.

What supporters may not realize

Now think about the difference Leah makes in Natalie’s life.

She isn’t responsible for Natalie’s medical care, and she doesn’t need to understand the details of every symptom. But she’s someone Natalie can talk to. She might remind her of a question, help with a practical arrangement when she’s available or simply listen when Natalie wants to share something.

Those little exchanges can be easy to take for granted.

A person with no dependable supporter may have to manage every part of the process alone, from recognizing an unfamiliar experience to arranging follow-up care. If cognitive difficulties make remembering information challenging, there may be nobody to help carry the conversation forward. If movement difficulties make travelling exhausting, nobody may be available to offer assistance.

And if a medical appointment leaves them too tired to accomplish anything else that day, the usual responsibilities of living alone are still waiting when they return home.

Perhaps you’ve noticed a theme emerging across these lessons. We often see the activity someone has managed, whether it’s an enjoyable visit or a completed appointment, without appreciating everything required to make it happen.

The difficulty isn’t necessarily a lack of determination. Someone may be doing everything reasonably within their ability and still have important needs that aren’t being met.

A small Canadian focus-group study published in 2026 explored the experiences of people with FND and their care partners. Participants described difficulties obtaining information, navigating healthcare services and advocating for appropriate care. The study involved only 11 people with FND and two care partners, so it cannot tell us how common these experiences are, but it helps show why obtaining care can involve considerably more work than attending an appointment. Read the study. [3]

For supporters, understanding that effort can change the conversation. Instead of assuming that someone who attended an appointment has everything under control, we might appreciate how much they accomplished just by getting there.

And if they tell us something unfamiliar happened, we can listen without feeling responsible for explaining it.

A little more room for understanding

Imagine our person reaching the end of their appointment.

They haven’t received every answer they were hoping for. Some details remain uncertain, and the clinician may need more information before deciding what the finding means.

But they’ve had an opportunity to explain what happened, and their questions have been taken seriously. Perhaps the clinician has also recognized that attending appointments and remembering information are becoming difficult, opening a conversation about making future care more accessible.

For someone who has been managing so much alone, that could be a meaningful change.

The hope isn’t necessarily that every unfamiliar experience will receive an immediate explanation. It’s that the person can participate in understanding their health without having to overcome every practical difficulty by themselves.

An Australian report collecting experiences from people with FND and their caregivers included a particularly moving reflection from one participant:

“With the right level of support, I still believe I could thrive.”

Figure 1 — Community experience: person living with FND, reported in the Australian National Mental Health Commission’s Experiences of Functional Neurological Disorder, 2019. [4]

It’s a hopeful statement, but notice what makes that hope possible. The person isn’t waiting to become completely symptom-free before imagining a better life. They’re recognizing that appropriate support might allow them to do more with the abilities and opportunities they already have.

For the Person With FND
For Family, Friends, and Other Supporters
For Clinicians and the Care Team
Research and Sources

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For Clinicians and the Care Team

When an earlier explanation follows the patient

In the For the Person With FND section, Natalie experiences an unfamiliar episode of near-faintness and learns that a medical finding can answer one question while leaving others open. This clinical discussion can also be read independently.

Natalie lives alone with longstanding FND, severe functional seizures, variable walking difficulties and a continuous migraine. Her current clinicians inherited her care; none participated in her original diagnosis or early treatment.

Her medical history includes years of headache, accompanied by disabling light and sound sensitivity. In an earlier clinical record, migraine appeared among the symptoms listed under FND.

Natalie has lived with several diagnoses and explanations over the years. She’s learned more about FND, but remains uncertain about some of the reasoning behind her earlier care.

During an appointment, she asks:

“If my migraine was listed as an FND symptom, does that mean treating FND is the only way it can improve?”

It’s a reasonable question. If Natalie believes that her migraine is simply another functional symptom, she may not realize that there are other treatment possibilities worth discussing.

For the clinician who has inherited her care, the question reveals an ambiguity in the historical symptom list.

Did the earlier clinician consider migraine a separate condition that interacted with FND, or was the headache itself being attributed to FND?

Those possibilities aren’t equivalent, and the distinction matters to Natalie.

When association becomes an explanation

Migraine is a recognized neurological disorder with established diagnostic criteria and treatment approaches.

It can coexist with FND. Migraine attacks may precipitate or worsen functional symptoms in some people, and living with both conditions may increase the overall burden of illness.

Stone and colleagues (2025) reviewed the relationship between migraine and FND, including evidence of comorbidity and possible interactions. Their review does not establish that all migraine occurring alongside FND shares a single mechanism with functional symptoms. [2]

This helps explain why migraine appearing on a list of FND symptoms can carry several meanings.

The list might reflect an observed relationship between migraine and functional symptom exacerbations. It might simply record that both conditions were present. Or it might reflect an earlier understanding of how the conditions were related.

The listing alone cannot distinguish these possibilities.

Importantly, this doesn’t establish that the original clinician was mistaken. Their assessment may have rested on observations or information that aren’t apparent in the available records. The wording may also reflect how the relationship between migraine and FND was understood at the time of diagnosis.

But the symptom list itself cannot tell Natalie what those observations were, or whether her migraine has treatment possibilities independent of her FND care.

For Natalie, the practical significance is considerable. Her persistent headache affects communication, mobility, social participation and her ability to engage with treatment.

Even when migraine influences functional symptoms, its own characteristics, disabling effects and treatment possibilities remain relevant.

Recognizing an association between conditions is not the same as establishing that they share a cause or must be treated as one disorder.

What can a new finding change?

During a recent appointment, Natalie also describes a different experience: her vision dimmed after standing, and she felt close to fainting.

A subsequent examination identifies a fall in blood pressure when she stands.

That finding may help explain the unfamiliar episode. It doesn’t automatically explain her longstanding unsteadiness, migraine or functional seizures. [5]

The same reasoning applies to the earlier headache attribution.

Identifying an interaction between two conditions doesn’t establish that one condition causes the other. Finding a separate explanation for one symptom doesn’t necessarily invalidate an existing diagnosis.

For a clinician inheriting Natalie’s care, this raises a useful distinction between what previous assessments established, what was subsequently inferred and what current evidence adds.

The clinical significance of new information depends partly on which earlier conclusions it actually bears upon.

Understanding the explanation together

Natalie’s question about her migraine opens a conversation that might otherwise never have occurred.

She isn’t necessarily challenging her original diagnosis. She’s trying to understand what it means for her care today.

An explanation that distinguishes migraine as a neurological disorder from its possible interactions with FND can help clarify why both conditions may deserve attention.

It also allows room for the earlier clinician’s reasoning to have been appropriate, even if the symptom list left Natalie with an incomplete understanding.

The distinction may be especially valuable when different clinicians have used different terminology over the years.

For example, Natalie may have interpreted migraine’s place on the FND symptom list to mean that her headache couldn’t be addressed separately. The earlier clinician may instead have intended to record an interaction between conditions.

Clarifying that difference can change what Natalie understands about her treatment possibilities without requiring her to reject an established diagnosis.

Her cognitive difficulties and severe sensory sensitivity also make accessible explanations important. Information she can understand and revisit is more useful than terminology whose meaning remains uncertain.

Understanding an inherited history

A clinician taking over Natalie’s care encounters established diagnoses, longstanding symptoms and explanations developed by other professionals.

Some conclusions may remain well supported. Others may need clarification as new information becomes available.

Recognizing that distinction doesn’t require questioning every previous decision or beginning the diagnostic process again.

It means that a diagnosis and an interpretation of how several conditions relate to one another are not necessarily the same thing.

Natalie’s migraine may coexist with her FND, influence particular functional symptoms or involve relationships that remain incompletely understood. None of these possibilities removes the importance of understanding and addressing the migraine itself.

Similarly, the new blood-pressure finding may help explain one episode without determining the cause of every previous experience of dizziness.

For Natalie, a clearer explanation could mean recognizing care options she hadn’t previously considered. For her clinician, it creates an opportunity to understand which historical conclusions remain relevant and which questions deserve renewed attention.

The clinical insight is that inherited explanations become more useful when we distinguish what was established, what was inferred and what the current evidence actually changes.

That distinction supports continuity of care while allowing new information—and the patient’s own questions—to contribute meaningfully to clinical understanding.

For the Person With FND
For Family, Friends, and Other Supporters
For Clinicians and the Care Team
Research and Sources

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Research and Sources

Research sources are identified by their evidence type and scope. The references below were checked against accessible original publications or their abstracts on November 7, 2026; access limits are recorded in the internal Work audit. Independent clinical review remains pending. Community quotations describe individual experiences and are not clinical or prevalence evidence. The stories and conversations in this lesson are fictional teaching examples, not research cases or tested treatment protocols.

Citation	Figure	Full citation and relevant use
[1]	—	Bennett K, Diamond C, Hoeritzauer I, et al. A practical review of functional neurological disorder (FND) for the general physician. Clinical Medicine. 2021;21:28–36. Original · FND-CIT-0001. Clinical review on positive FND diagnosis and consideration of coexisting conditions.
[2]	—	Stone J, Coebergh J, Khoja L, Butler M, Nicholson TR, Dodick DW. Migraine and functional neurological disorder (FND)—a review of comorbidity and potential overlap. Brain Communications. 2025;7(4):fcaf288. Original · FND-CIT-0049. Review of comorbidity and possible interactions; not proof of one common mechanism.
[3]	—	Leochico CFG, Kashif D, Bhatt H, et al. Challenges and care recommendations of persons with functional neurological disorder and care partners: a qualitative study. Canadian Journal of Neurological Sciences. Published online July 23, 2026. Original · FND-CIT-0082. Small Ontario qualitative study; not a prevalence estimate.
[4]	Figure 1	Australian National Mental Health Commission. Experiences of Functional Neurological Disorder — Summary Report. July 2019. Original public report. Anonymous person living with FND quoted in a self-selected survey; not a representative prognosis or estimate of support availability. Exact excerpt and FND Consumer attribution verified on page 6, November 7, 2026. FND-CIT-0332.
[5]	—	Wieling W, Kaufmann H, Claydon VE, et al. Diagnosis and treatment of orthostatic hypotension. The Lancet Neurology. 2022;21(8):735–746. Original · FND-CIT-0333. Clinical review: interpret standing blood-pressure measurements with symptoms, timing and clinical context; a normal bedside measurement does not exclude intermittent orthostatic hypotension. The fictional finding does not establish a diagnosis.

Editorial Audit 1 and owner-approved Work corrections: November 7, 2026. Evidence access limits and validation results are recorded in the internal audit. Publication-readiness review completed November 8, 2026; independent clinical review and the project lead’s publication decision remain pending.