Autism inflammation is often discussed as if it were one problem with one cause. In this episode, Dr. Richard Horowitz joins Nadia to walk through his 16-point MSIDS framework for complex chronic illness and discuss how he applies it to questions families and clinicians raise around autism.
The conversation covers what Dr. Horowitz calls the six “rivers of inflammation”: infections, environmental toxins, microbiome disruption, intestinal permeability and mast-cell activation, nutrient deficiencies, and sleep. They also explore mitochondrial dysfunction and the cell danger response, neuroinflammation, POTS and dysautonomia, hypermobility, maternal inflammation, and biomarkers including CRP, VEGF, neurofilament light, GFAP, tau, and p-tau.
Dr. Horowitz explains why he favors a multifactorial, symptom-guided approach rather than assuming one diagnosis has one underlying mechanism. The discussion includes Lyme and Bartonella, mold, gut-brain signaling, histamine and mast cells, mitochondria, and how different symptoms can point clinicians toward different systems to investigate.
The MSIDS framework was developed for complex chronic illness, not specifically for autism. In this conversation, Dr. Horowitz discusses how he believes it may help autism families and clinicians ask broader questions about overlapping contributors to inflammation and chronic symptoms.
Connect with Dr. Richard Horowitz:
Get Dr. Horowitz’s new book, Ending Chronic Illness:
https://cangetbetter.com/ending-chronic-illness/ MSIDS Foundation
Dr. Richard Horowitz’s website:
Medical Detective Substack:
https://medicaldetective.substack.com/ Medical Detective
Horowitz Lyme-MSIDS Questionnaire:
https://msidsfoundation.org/questionnaire/ MSIDS Foundation
For physicians with questions about complex cases:
Medical Disclaimer: This podcast is for educational and informational purposes only and is not medical advice, diagnosis, or treatment. Always discuss testing and treatment decisions with a qualified healthcare professional.
