PANS & PANDAS in Children: Causes, Symptoms, and a Functional Wellness Approach

Danielle Friend, RN, BSN, MSN, BC-FHC, BC-FMP

If your child’s behavior or mood suddenly shifts overnight—intense anxiety, obsessive thoughts, meltdowns, or tics—it’s not just confusing, it’s heartbreaking. For many parents, these changes aren’t “just a phase” but a sign of something deeper: PANS (Pediatric Acute-onset Neuropsychiatric Syndrome) or PANDAS (Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections).

As a functional wellness practitioner specializing in children’s chronic illnesses and autoimmune conditions, I’ve seen firsthand how life-changing these disorders can be—and how transformative healing becomes when we address the root cause.

My daughter, age 3 hospitalized with Meningitis and Phuemonia

What are PANS and PANDAS?

Both PANS and PANDAS are autoimmune conditions that cause sudden-onset neuropsychiatric symptoms in children.

PANDAS is specifically linked to a streptococcal infection (like strep throat).

PANS can be triggered by a wider range of factors, including other infections, environmental toxins, or chronic inflammation.

Common Symptoms Include:

Intense anxiety or panic attacks, rage

Obsessive-compulsive behaviors

Tics or involuntary movements

Sudden irritability or aggression

Mood swings or emotional outbursts

Sleep disturbances

Decline in school performance

Regression in developmental milestones

The Root Cause

In both conditions, the immune system’s response to a trigger goes off track, mistakenly attacking the brain. This autoimmune reaction leads to inflammation, disrupting brain function and creating the symptoms you see in your child.

A Functional Wellness Approach to Healing PANS & PANDAS

At Friend Functional Wellness, we take a whole-child approach—looking at their immune system, gut health, environment, and emotional well-being to uncover the root causes and create a personalized plan for healing.

1. Comprehensive Health Evaluation

We start with a deep dive into your child’s health:

Immune function

Gut health

Nutritional status

Environmental triggers (like mold, toxins, or allergens)

2. Supporting the Immune System

We address the imbalances driving the immune system’s overreaction. This may include:

Targeted nutrition

Immune-supportive supplements

Gentle detoxification strategies

3. Restoring Gut Health

The gut-brain connection is critical in PANS and PANDAS. Poor gut health can worsen neuropsychiatric symptoms. Healing the gut often helps calm brain inflammation.

4. Optimizing Nutrition

An anti-inflammatory, nutrient-rich diet supports both immune health and brain function. We identify and remove food triggers while focusing on foods that nourish and heal.

5. Reducing Environmental Triggers

Environmental factors like mold, heavy metals, and chemical exposures can aggravate symptoms. We work to identify and address these triggers.

6. Emotional & Family Support

PANS and PANDAS don’t just affect the child—they impact the entire family. We provide:

Emotional support for parents and siblings

Practical coping strategies

Resources to help families navigate this journey together

Hope for Families Facing PANS and PANDAS

While these conditions can feel overwhelming, there is hope. By addressing the root causes—not just the symptoms—we can help children regain balance in their bodies and brains. Healing takes time, but with the right plan, many children experience significant improvement and even full recovery.

At Friend Functional Wellness, I work alongside parents to create personalized care plans that support their child’s unique needs. You don’t have to navigate this alone—there’s a path forward.

Start Tracking Your Child’s Healing Journey

Free Download: Child Symptom & Behavior Tracker

Get a simple tool to record symptoms, identify patterns, and track improvements—so you can take clear, organized notes to share with your child’s care team.

Love + Hope

Friend Functional Wellness

support@daniellefriend.com

1-951-468-5518