Understanding the Connection Between PANS/PANDAS and OCD: A Parent’s Roadmap to Healing

Tucker’s Story

All three of Tucker’s siblings developed PANS, each beginning with a sudden burst of OCDsymptoms. After a long, exhausting search for help, their parents finally got infections under control—but Tucker’s OCD stuck around.

Despite addressing lingering infections and gut issues, his symptoms didn’t improve. It wasn’t until they joined our BrainBehaviorReset™ Programthat the full picture became clear. 

A QEEG revealed how chronic stress and anxiety had rewired Tucker’s brain. OCD had become a loop—his nervous system reacting with obsessive, ritualistic behaviors that only grew stronger over time.

With our program, Tucker received:

• Neurofeedback
• Targeted nutrient support
• Parent education and coaching
• ERP therapy (Exposure and Response Prevention) tailored for kids

As a result, Tucker and his family learned to stop feeding the OCD. He let go of the intrusive thoughts that once controlled his life.

The outcome?

✅ All OCD symptoms resolved

✅ Tucker regained his joy

✅ His family found peace again

When Should You Consider PANS and PANDAS When Your Child Has OCD?

If your child’s OCD symptoms seemed to show up overnight—out of nowhere and all at once—there’s a strong chance PANS or PANDAS could be at the root.

Both are known for triggering a sudden and intense onset of OCD, often showing up with other changes like:

• Behavioral shifts
• Cognitive issues 
• Motor skills problems

If OCD comes on fast and hard, don’t brush it off as “just anxiety.” This could be your child’s brain sounding the alarm in response to inflammation from an infection.

And when you recognize that, you can stop spinning your wheels—and finally start moving toward real healing.

Can Strep Trigger OCD? Here’s What Research Says

Pediatric Autoimmune Neuropsychiatric Disorder Associated with Streptococcus—better known as PANDAS—has been documented in medical literature for decades.

This condition is defined by:

• Sudden onset of obsessive thoughts
• Compulsive behaviors and rituals
• Accompanying movement or behavioral changes

What usually sets it off? An infection from Streptococcus pyogenes—more commonly known as Group A Strep. According to the CDC, in some cases, strep or Scarlet Fever can even lead to rheumatic fever within one to five weeks. 

Research from the National Institute of Mental Health (NIMH) has shown:

• Certain strep-triggered antibodies can mistakenly attack the brain
• This immune response can lead to OCD, motor tics, and other neuropsychiatric symptoms

I remember learning about OCD after strep back in grad school in the mid-90s. It hit home too—one of my closest friends had a husband who battled it in the 1970s, and their daughter developed it thirty years later. And still, shockingly few providers know how to spot it.

Current estimates suggest that 1 in every 150 to 200 children may be affected by PANS or PANDAS. And yet, so many kids suffer needlessly because outdated mental health models don’t recognize what’s really going on. 

Here’s why:

• These disorders remain poorly understood
• Too many kids are misdiagnosed or dismissed by traditional systems
• Families are left scrambling for help while symptoms worsen

This is not “just anxiety.” This is an infection-driven inflammatory brain response. And the earlier you recognize it, the better your chances of getting your child the care they need.

How Can QEEG Brain Mapping Help You Understand What’s Really Driving Your Child’s OCD?

At our Ridgefield, CT center, we’ve seen a striking pattern—more than 80% of the children we work with who have OCD are actually dealing with inflammation-based brain dysfunction, often triggered by infections or environmental toxins.

That’s why we don’t guess—we test.

As part of our intake, we use QEEG brain mapping, a non-invasive tool that measures brainwave activity. It gives us a clear, objective picture of how the brain is functioning—where it’s overstimulated, underactive, or stuck in survival mode.

From this, we’ve identified four common OCD brain patterns:

1. Two phenotypes tied to inflammation and immune responses
2. Two phenotypes reflecting more genetically based OCDand anxiety

This data helps us build precise treatment plans tailored to each child’s unique brain. And that means less trial-and-error, less suffering, and more real progress.

Because let’s be real—if you’re not getting to the root cause, you’re just chasing symptoms.

That’s why our QEEG Brain Mapping and Brain Check process are essential to our BrainBehaviorReset™ Program—so we can calm the brain first and pave the way for healing.

How Do You Know If It’s PANS or PANDAS?

PANS and PANDASaren’t identical twins—but they definitely share some DNA when it comes to red flags. One of the biggest? Sudden, dramatic onset of neuropsychiatric symptoms that popped out of nowhere (Arcilla & Singla, 2024)..

So what’s the difference?

• PANDASis triggered by a strep infection
• PANScan be caused by any infection, toxin, or metabolic stressor

Once an infection enters your child’s body, it can hijack the immune system and cause widespread inflammation—especially in the brain. And while strep might be the first culprit, it rarely acts alone. 

Over time, it’s common for multiple infections, toxins, and immune system stressors to pile on. But there’s more.

Your child’s gut-brain connectionplays a huge role in this cascade (Quagliariello et al., 2018). 

Stress, viruses, antibiotics, heavy metals—they all chip away at the gut lining and disrupt healthy gut bacteria. This shift throws off neurotransmitter production, making symptoms worse and healing harder.

You can’t guess your way out of this. That’s why we run comprehensive lab testing. We dig deep into:

• Past and current infections
• Immune and inflammation markers
• Toxin exposure
• Nutrient levels that support brain and gut repair

If your child has had strep—even if it was years ago—those antibodies could still be affecting their brain. And if you’re only treating behavior without checking the biology, you’re missing a major piece of the puzzle.

Remember: You can’t heal what you don’t identify. 

Calm the brain first. That’s how you unlock your child’s potential.

How Do You Effectively Treat OCD Caused by PANS or PANDAS?

Healing starts in the brain. Without calming that revved-up nervous system, the body stays stuck fighting stress instead of healing infection. This truth guides everything I do.

1. BrainBehaviorReset™ Program

At my Ridgefield center, families from around the globe join the BrainBehaviorReset™ Program. Many have amazing doctors but still feel stuck. 

That’s because a nervous system caught in overdrive needs more than medication or talk therapy alone.

This program blends decades of science-backed tools into a personalized plan, including:

• • Neurofeedbackto calm the brain
  • Coaching to build practical skills
  • Psychotherapyto address intrusive thoughts and fears

2. Exposure and Response Prevention (ERP) Therapy

We rely on Exposure and Response Prevention (ERP)—the gold standard for OCD. 

Sometimes OCD feels impossible to treat because therapists lack:

• • Deep understanding of OCD neuroscience
  • Proper training in safe exposure methods

CBTby itself rarely works for OCD unless it includes carefully managed exposure opportunities. Science shows this: only when the brain finds calm can immune function, hormones, neurotransmitters, and the gut microbiome rebalance. 

That’s the foundation we build on. Together, we’ll navigate this journey, providing the support and expertise needed to restore balance and help your child thrive.