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    Mold Toxicity / CIRS

    Mold Toxicity, often presenting as Chronic Inflammatory Response Syndrome (CIRS), occurs when susceptible individuals are exposed to biotoxins from water-damaged buildings. Their immune systems fail to clear these mycotoxins, leading to a state of chronic, systemic inflammation.

    Common Symptoms

    Profound fatigue and weakness
    Brain fog, memory issues, and difficulty finding words
    Ice-pick pains, muscle aches, and joint pain
    Static shocks, numbness, and tingling
    Light sensitivity and blurred vision

    Causes & Triggers

    • Exposure to water-damaged buildings (WDB)
    • Inhalation of mycotoxins, actinomycetes, and endotoxins
    • Genetic susceptibility (specific HLA-DR haplotypes)
    • Tick-borne infections (can trigger similar CIRS pathways)

    Diagnosis

    Diagnosis often involves a combination of clinical symptom clusters, Visual Contrast Sensitivity (VCS) testing, genetic testing (HLA-DR), and specific lab markers for inflammation (e.g., TGF-beta 1, C4a, MMP-9, MSH, VIP). Urine mycotoxin testing is also frequently used by functional practitioners.

    Treatment Approaches

    Removal from the toxic environment (remediation or moving)
    Binders to remove toxins from the GI tract (e.g., Cholestyramine, Welchol, bentonite clay, charcoal)
    Treating colonizing fungal or bacterial infections (MARCoNS)
    Reducing inflammation and supporting detox pathways (glutathione)
    Limbic system retraining

    Not Sure Where to Start?

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    Top Mold Toxicity Specialists

    View All
    Dr. Jill Carnahan, MD

    Dr. Jill Carnahan, MD

    Functional Medicine, Mold

    Louisville, CO
    Mast Cell 360

    Mast Cell 360

    Functional Naturopathy, MCAS

    Cincinnati, OH
    Telehealth
    Dr. Becky Campbell, DNM

    Dr. Becky Campbell, DNM

    Natural Medicine, Thyroid & Histamine

    Florida
    Telehealth
    Dr. Jess Peatross, MD

    Dr. Jess Peatross, MD

    Functional Medicine, Stealth Infections

    Virtual
    Telehealth
    View All Mold Toxicity Specialists

    Research & Sources

    Chronic Inflammatory Response Syndrome (CIRS)

    Surviving Mold (Dr. Ritchie Shoemaker)View Source

    Mycotoxins and human disease: a largely ignored global health issue

    CarcinogenesisView Source