Field Guide · The Pillar Map
You search the behavior — the rage, the silly laughing, the refusal to eat — because that’s what you’re living with. You’ve never heard of the pathogen behind it. This page is the bridge: an honest map from the behaviors parents actually see to the drivers they tend to point to. The rule, every time: a behavior can be a sign of a driver and is worth investigating — it never means your child has it.
I walked this part of the labyrinth myself — knocked on the doors, read the research, and came back with the map. You don’t have to find the way out alone.
Most of these drivers act through one shared final pathway: neuroinflammation. That’s why the same behavior — OCD, rage, anxiety — can come from strep, Bartonella, Lyme, yeast, or mold. So no single behavior is a fingerprint. Use the map to build a list of what to investigate, then confirm with testing and by watching what improves when a driver is addressed. And remember: many kids have more than one driver at once — which is exactly why single-cause treatment so often falls short.
Start with the behavior you came here for. The arrows point to what it’s worth investigating — not a diagnosis.
| The behavior | Drivers worth investigating |
|---|---|
| Explosive rage + anxiety, nightmares | Bartonella first; also strep/PANDAS, Lyme, the general flare |
| Sudden OCD / rituals / contamination fears | Strep/PANDAS; also Lyme, Bartonella, the broader PANS drivers |
| Sudden tics, especially after a sore throat | Strep/PANDAS |
| Inappropriate laughing, “drunk” silliness | Yeast / Candida (acetaldehyde) |
| Intense sugar cravings + brain fog + mood swings | Yeast / Candida |
| Sudden food refusal / fear of choking | PANS (a core onset feature) — find the trigger |
| Sudden bedwetting / urinary frequency | PANS neuroinflammation (rule out UTI first) |
| Brain fog + mood swings + fatigue | Lyme and co-infections; also yeast, mold |
| Air hunger (unexplained breathlessness) + night sweats | Babesia (a Lyme co-infection) |
| Night waking + itchy bottom + daytime edge | Pinworms / parasites (rule out first) |
| Sudden handwriting decline | PANS red flag — any driver causing neuroinflammation |
| Severe sudden separation anxiety | PANS — any driver; check the timeline + cluster |
Points to it: sudden tics and OCD, especially within days of a sore throat; abrupt onset; flares with infections.
Read: Sudden tics & the strep/PANDAS connection · PANS & strep · PANS vs. PANDAS
Points to it: explosive, out-of-nowhere rage; severe anxiety; nightmares; a non-relapsing, hard-to-shift course; sometimes “stretch mark”-like striae.
Lyme points to it: brain fog, mood swings, deep fatigue, migrating aches — even with no remembered bite or rash. Babesia points to it: air hunger (unexplained breathlessness/sighing) and drenching night sweats.
Read: Lyme: brain fog, mood swings & fatigue · Lyme in PANS · PANS & Lyme
Points to it: inappropriate giddy/“drunk” laughing, intense sugar cravings, brain fog, mood swings — especially after lots of antibiotics. Mechanism: the yeast metabolite acetaldehyde.
Read: Inappropriate laughing & yeast · Candida: sugar cravings, fog & mood · Yeast & Candida in PANS · The gut & microbiome
Points to it: night waking with an itchy bottom and a daytime behavioral edge; teeth grinding. Common, cheap to test, worth ruling out first.
Read: Pinworms, night waking & behavior · Parasites & helminths in PANS
Points to it: brain fog, anxiety, OCD, rage, and a child who flares in a particular building or after a water leak; sensory overwhelm; fatigue.
Read: The mold protocol · Finding the mold
Points to it: sudden food refusal, sudden bedwetting, handwriting collapse, severe separation anxiety — behaviors driven by whatever is inflaming the brain, whichever driver it turns out to be.
Read: Food refusal & ARFID · Sudden bedwetting · Handwriting decline · Separation anxiety · The full symptoms checklist · The full map
It’s worth saying plainly, because it’s the most important and most-missed idea here: these drivers share a final common pathway. Strep antibodies, Bartonella, Lyme, the neurotoxin from yeast, mold toxins — they all end up inflaming or disrupting brain circuits. Inflamed circuits produce overlapping output: OCD, rage, anxiety, fog. So the same behavior really can come from very different sources, and the same child can carry several at once.
This is the case against snap diagnoses and for a thorough, multi-driver workup. The behavior tells you where to start looking. Testing, timeline, and watching what improves tell you what’s actually there. A child who only gets treated for strep when Bartonella and yeast are also in play won’t fully recover — which is exactly why the map exists.
Got a behavior but not a name for it? Plan B reads your child’s whole pattern — behaviors, history, any labs — and builds the list of drivers worth investigating, in order, with what to test and what to ask your team. Your first Synthesis is free.
Start your free Synthesis → Parent education, not medical advice. You stay in charge.And the driver deep-dives: Lyme · Yeast · Mold · Parasites · Gut · Strep · The full map
Parents search the behavior, not the pathogen — so this map starts where you are. Rage points toward Bartonella; sudden tics toward strep/PANDAS; giddy laughing and sugar cravings toward yeast; fog and fatigue toward Lyme; air hunger toward Babesia; night waking toward pinworms; and food refusal, bedwetting, handwriting collapse, and separation anxiety toward the core PANS picture, whatever is inflaming the brain. Every arrow means “worth investigating,” never “definitely.” Behaviors overlap, kids carry several drivers at once, and the map is a starting point for a thorough workup — not a verdict. This is parent education, not medical advice — bring it to your team as questions.
Plan B does not partner with drug companies or doctors, and we never endorse anyone whose healing isn’t verified by families. We show you the options and how to vet them yourself — and we’re building parent verification: look up a practitioner and see real family reviews before you trust them. Universal bad reviews? Skip.