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    Complex Chronic Conditions

    Understanding your condition is the first step toward healing. We specialize in connecting patients with practitioners who deeply understand these complex, often overlapping illnesses.

    Mast Cell Activation Syndrome (MCAS)

    Mast Cell Activation Syndrome (MCAS) is a condition where mast cells—part of the immune system—inappropriately release excessive amounts of chemical mediators like histamine, leukotrienes, and cytokines. This causes systemic, allergic-like symptoms across multiple organ systems, often without a clear allergic trigger.

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    Postural Orthostatic Tachycardia Syndrome (POTS)

    Postural Orthostatic Tachycardia Syndrome (POTS) is a form of dysautonomia characterized by an abnormal increase in heart rate (tachycardia) that occurs after sitting or standing up. It affects the autonomic nervous system's ability to regulate blood flow, leading to reduced blood return to the heart when upright.

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    Hypermobile Ehlers-Danlos Syndrome (hEDS)

    Hypermobile Ehlers-Danlos Syndrome (hEDS) is a heritable connective tissue disorder characterized by generalized joint hypermobility, skin hyperextensibility, and tissue fragility. Connective tissue is the 'glue' of the body, so defects can lead to widespread multi-systemic issues.

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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.

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    Long COVID

    Long COVID, or Post-Acute Sequelae of SARS-CoV-2 infection (PASC), refers to a range of new, returning, or ongoing health problems people can experience four or more weeks after first being infected with the virus that causes COVID-19. It shares many clinical similarities with ME/CFS and dysautonomia.

    Learn More About Long COVID

    Lyme Disease & Co-infections

    Lyme disease is caused by the bacterium Borrelia burgdorferi and is transmitted through the bite of infected ticks. When not treated early or adequately, it can become chronic or late-stage, causing severe multi-systemic issues. Ticks often transmit other pathogens simultaneously, known as co-infections (e.g., Babesia, Bartonella).

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    Dysautonomia

    Dysautonomia is an umbrella term used to describe several different medical conditions that cause a malfunction of the Autonomic Nervous System (ANS). The ANS controls the 'automatic' functions of the body that we do not consciously think about, such as heart rate, blood pressure, digestion, dilation and constriction of the pupils of the eye, kidney function, and temperature control.

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    Fibromyalgia

    Fibromyalgia is a disorder characterized by widespread musculoskeletal pain accompanied by fatigue, sleep, memory, and mood issues. Researchers believe that fibromyalgia amplifies painful sensations by affecting the way your brain and spinal cord process painful and nonpainful signals (central sensitization).

    Learn More About Fibromyalgia

    Chronic Fatigue Syndrome (ME/CFS)

    Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) is a complex, chronic, debilitating disease characterized by profound fatigue, cognitive dysfunction, sleep abnormalities, autonomic manifestations, pain, and other symptoms that are made worse by exertion of any sort (Post-Exertional Malaise).

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    Endometriosis

    Endometriosis is a disease in which tissue similar to the lining of the uterus grows outside the uterus. It can cause severe pain in the pelvis and make it harder to get pregnant. It is increasingly recognized as a systemic, whole-body inflammatory disease rather than just a reproductive issue.

    Learn More About Endometriosis

    Don't see your specific condition?

    Many functional medicine practitioners treat a wide range of undiagnosed or complex chronic issues. Use our Symptom Triage to find the right starting point.

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    Disclaimer: The Health Konnector is a curated professional directory and educational resource platform. The Health Konnector does not provide medical advice, diagnosis, or treatment. All content, including doctor listings, symptom triage results, articles, and personal stories, is for informational and educational purposes only. Listings do not constitute an endorsement or verification of clinical competence. Users are solely responsible for independently verifying the credentials and suitability of any listed provider. If you are experiencing a medical emergency, call 911 or visit your nearest emergency room immediately.

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