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    PANS & PANDAS — a functional-medicine root-cause overview from the Integrative You clinical team

    CONDITION · ROOT-CAUSE GUIDE

    PANS and PANDAS: When a Child Changes Overnight

    Medically reviewed by Dr. Nicole Rivera, DC, IFMCPLast updated

    A child who was fine on Tuesday and unrecognisable by Friday is not having a behavioural problem. Abrupt onset is the diagnostic clue, and it points at the immune system.

    OCD
    Autism spectrum
    Mould toxicity

    The short answer

    What is the difference between PANS and PANDAS?

    PANDAS is specifically the sudden onset of OCD symptoms or tics following a streptococcal infection. PANS is the wider category, where the abrupt neuropsychiatric change follows any infectious, environmental or metabolic trigger rather than strep specifically.

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    Common signs & symptoms

    Sudden-onset OCD · New tics · Rage episodes · Severe separation anxiety · Restricted eating · Handwriting deterioration · Bedwetting regression

    Abrupt Onset Is the Clue

    PANDAS describes sudden-onset obsessive-compulsive symptoms or tics following a streptococcal infection. PANS is the broader category, where the trigger may be another infection, an environmental exposure, or a metabolic stressor. In both, the striking feature is speed: severe symptoms appearing over days rather than developing over years.

    Families describe handwriting deterioration, new food refusal or fear of choking, separation anxiety, rage episodes, bedwetting returning, and a child who suddenly cannot stop checking or washing.

    Why It Gets Missed

    The symptoms are psychiatric, so the referral is psychiatric, and the immune trigger is never looked for. Families are frequently told it is anxiety, defiance, or a parenting problem. Meanwhile the underlying picture — immune activation affecting the basal ganglia — goes unexamined.

    Streptococcal testing is often negative by the time the child is seen, and a negative swab is then treated as ruling the whole thing out.

    The Root-Cause Picture

    What we look at: infection history including strep, mycoplasma, Epstein-Barr and tick-borne exposure; mould and mycotoxin exposure in the home; gut health and the state of the intestinal barrier; nutrient status; and family history of autoimmunity.

    The aim is to find what is keeping the immune system activated rather than to manage each behaviour separately. Care is coordinated with the child paediatric and mental health team, not instead of it.

    15 years of pattern recognition

    The three roots we find under pans & pandas.

    Almost every chronic case we've seen traces back to one — or a combination — of these three lenses. The label on your chart is rarely the cause. The cause is upstream.

    Lens 1 of 3

    Emotional · Psychosomatic

    Autoimmunity = the body attacking the self. Almost always there's a literal pattern of self-attack: 'I'm too much, I'm not enough, I shouldn't exist as I am.'

    What it looks like

    Hashimoto's, lupus, RA in people who learned young that their needs were a burden. The immune system internalizes the message.

    Lens 2 of 3

    Toxic Load

    Mold biotoxins, heavy metals, breast implants, mercury, glyphosate — chronic exposures the immune system can't clear keep it on permanent high alert.

    What it looks like

    Sudden-onset autoimmunity 2 years after moving into a water-damaged home, or 6 months after getting implants.

    Lens 3 of 3

    Dysbiosis · Infection

    Epstein-Barr, Lyme, Bartonella, chronic viral reactivation, leaky gut spilling lipopolysaccharides into the bloodstream — molecular mimicry drives the attack.

    What it looks like

    An MS or lupus flare that tracks perfectly to a tick bite, mono episode, or a year of sustained stress that woke a dormant infection.

    The Black Sheep philosophy

    It's not what you do. It's how you do it.

    Supplements don't fail. Detoxes don't fail. People fail to find the ONE foundational issue — the lever that, once moved, lets every other system autocorrect. We're not chasing symptoms. We're hunting the root that holds the whole pattern in place.

    The top 5 blind spots

    What conventional medicine isn't telling you about pans & pandas.

    Not because anyone is careless — because the visit is ten minutes long and the panel is built to rule out disease, not to explain why you feel like this. These are the five things we look at that almost nobody else does.

    1. 1

      Self-attack has a story

      What you're told

      Autoimmunity is framed as random bad luck.

      What we look at

      The lived pattern of self-attack — "too much," "not enough," needs as a burden — that the immune system learned young.

    2. 2

      Antibodies are tracked, triggers are not

      What you're told

      Suppress the immune response and monitor.

      What we look at

      What is still provoking it: mold, metals, implants, or a chronic infection nobody looked for.

    3. 3

      The water-damaged building

      What you're told

      Mold illness is dismissed or reduced to allergy testing.

      What we look at

      Where you have lived and worked, and whether onset tracks to a specific building.

    4. 4

      Barrier integrity

      What you're told

      Intestinal permeability is treated as fringe.

      What we look at

      What is crossing a compromised barrier and keeping the immune system on permanent alert.

    5. 5

      Flare mapping

      What you're told

      Flares are called unpredictable.

      What we look at

      The exposure, food, cycle phase, or relationship that precedes almost every flare once we chart it.

    Why our intake is different

    90% of the clarity comes from how we ask, not what we run.

    Our assessments and intake are built to be precise enough that your history finally pieces itself together — the timeline, the exposures, the emotional load, the labs everyone called normal. That is where root cause shows up. Testing confirms and sequences it; it does not replace it.

    It is not about what you do. It is about how you do it. Strategy and integration decide the outcome.

    Test, don't guess

    Which path is actually yours.

    Guessing is expensive — in money, in years, and in quality of life. The right entry point depends on how complex your case is and how much your daily life is being taken from you.

    You want foundational wellness

    Foundation Program

    Symptoms are real but life is functioning. You need the foundation built correctly and in the right order — not another protocol you abandon in week three.

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    It is complex — you need the map

    DNA Precision

    Multiple systems involved, symptoms that contradict each other, or labs that keep coming back normal. Your genetics plus biomarkers tell us what your body cannot do on its own, and what to sequence first.

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    Quality of life is suffering

    Private Concierge

    When it is severe, layered, or time-sensitive, you get Dr. Nicole and the clinical team on your case directly — testing, strategy, and integration handled with you, week over week.

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    Documented outcomes · real labs

    What this looks like when it actually works.

    All case studies

    What you get from us, always

    Six promises we don't break.

    We never give up

    Complex, weird, and "nothing worked" cases are the ones we take.

    We have your back

    You are not managing this alone between appointments.

    We always find the root cause

    We keep going upstream until the pattern explains every symptom.

    We look at all of you

    Mind, body, exposure history, genetics, and the life you are actually living.

    Precision or nothing

    No shotgun protocols. If we cannot justify it, you do not take it.

    Clarity produces outcomes

    When you understand why, implementation stops being a willpower problem.

    See the intake & precision testing steps

    The questions nobody answered for you

    What conventional medicine isn't testing you for.

    See the intake & precision testing steps

    How we think about this clinically

    The Klinghardt & bioresonance toolkit

    The framework and assessment tools we layer on top of standard functional labs to find root cause faster — especially in chronic, "we've tried everything" cases.

    Framework

    Dr. Klinghardt's 5 Levels of Healing

    The map we use to sequence labs, detox, and neural retraining — instead of stacking supplements at random.

    Tool

    Bioresonance Therapy — what it actually is

    Practitioner-grade read on Oberon, NLS, MORA, BICOM and where bioresonance earns a place next to standard functional labs.

    Legacy IWG

    Bioresonance at the former IWG clinic

    If you found us through Integrative Wellness Group — this is where our bioresonance work moved.

    PANS & PANDAS: the questions people actually ask

    What is the difference between PANS and PANDAS?

    PANDAS is specifically the sudden onset of OCD symptoms or tics following a streptococcal infection.

    PANS is the wider category, where the abrupt neuropsychiatric change follows any infectious, environmental or metabolic trigger rather than strep specifically.

    What are the first signs of PANS or PANDAS?

    Abrupt onset of obsessive-compulsive behaviour or tics, severe separation anxiety, rage episodes, restricted eating or fear of choking, handwriting deterioration, and regression such as bedwetting returning.

    The defining feature is how fast it appears.

    Can a negative strep test rule it out?

    No.

    Strep is frequently cleared by the time symptoms are assessed, and PANS can follow triggers other than strep. History and the pattern of onset carry more weight than a single swab.

    Frequently asked questions

    What is the difference between PANS and PANDAS?

    PANDAS is specifically the sudden onset of OCD symptoms or tics following a streptococcal infection. PANS is the wider category, where the abrupt neuropsychiatric change follows any infectious, environmental or metabolic trigger rather than strep specifically.

    What are the first signs of PANS or PANDAS?

    Abrupt onset of obsessive-compulsive behaviour or tics, severe separation anxiety, rage episodes, restricted eating or fear of choking, handwriting deterioration, and regression such as bedwetting returning. The defining feature is how fast it appears.

    Can a negative strep test rule it out?

    No. Strep is frequently cleared by the time symptoms are assessed, and PANS can follow triggers other than strep. History and the pattern of onset carry more weight than a single swab.

    What triggers besides strep are involved?

    Mycoplasma, influenza, Epstein-Barr, tick-borne infections, and mould or mycotoxin exposure are all described. Gut barrier disruption and nutrient depletion commonly sit underneath, lowering the threshold for immune activation.

    Who should a family see first?

    Start with the child paediatrician to exclude urgent medical and psychiatric causes. Root-cause work on infection history, environmental exposure and gut health runs alongside that team rather than replacing it.

    Not sure if this is you?

    Not sure which path fits? Ask us directly.

    Tell us your pans & pandas story in a few lines. We'll tell you whether Health Decode, Foundation, DNA Precision, or Private Concierge is the right next move — no pressure, no upsell.

    15 minutes · free · Member Services only (no sales pitch)

    This page is educational. It is not a substitute for personalized clinical evaluation. If you suspect pans & pandas, work with a qualified practitioner — we can be one of them.

    This one needs a real clinical team

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    Where to go from here

    Four ways in. Start at whichever rung is honest for you.

    You don't have to commit to a full workup to make progress on pans & pandas. Every rung below feeds the next one — nothing you do at the free end gets thrown away when you move up.

    1. Free · 4 minutes

      Your Integrative Life Compass

      13 questions, no email required. Shows which systems are driving the rest, so you stop guessing which protocol to try next.

      Find your root cause

    2. Entry

      Root Cause Snapshot

      A written read on your pattern from the intake you already filled out — what to investigate first, and what to stop paying for.

      See the Snapshot

    3. Most chosen

      DNA Precision

      200+ biomarkers plus your DNA, translated into a 90-day protocol with named brands and doses. Includes the INNSPO practice app.

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    4. Hands-on

      Private Concierge

      A standing clinical team on your case — reachable, proactive, and coordinating the whole family. For complex or multi-system cases.

      See how it works

    Still unsure which rung? Book a free 15-minute call with the Director of Member Services — they'll tell you if none of them fit.

    FIND YOUR ROOT CAUSE

    Not sure where to start?

    12 questions. Your archetype. The Pattern Web showing where the load actually lives across body, mind, relationship, family, and work. No email required.

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