POTS · MCAS · HSD · Migraine

Seen.

You've been told it's anxiety. Stress. Hypochondria. The science disagrees.

Is This Me? The Research
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The Diagnostic Odyssey

"You have been, on average, seeing doctors for 6 to 10 years before anyone connected the pieces. The pieces were always connected."

A cluster of conditions — postural orthostatic tachycardia syndrome, mast cell activation syndrome, hypermobility spectrum disorders, and migraine — is now being recognized by researchers as a coherent, interconnected phenomenon. Most of its patients are women. Most waited years. Most were dismissed. Seen. exists to change that.

Four diagnoses. One shared story.

These conditions share overlapping pathophysiology, patient demographics, and symptoms — yet most specialists treat them in isolation.

POTS
Postural Orthostatic Tachycardia Syndrome

Dysautonomia affecting the autonomic nervous system's regulation of heart rate and blood pressure upon standing.

Heart racing on standing Dizziness Fatigue Brain fog GI motility issues
MCAS
Mast Cell Activation Syndrome

Inappropriate activation of mast cells releasing chemical mediators causing systemic, multiorgan symptoms.

Migraine Flushing Allergic reactions GI distress Neuropathy
HSD
Hypermobility Spectrum Disorder

Generalized connective tissue laxity affecting joints, gut motility, vascular integrity, and autonomic tone.

Joint hypermobility Chronic joint pain Easy bruising Gut dysmotility Instability
MH
Migraine & Headache Disorders

One of the most prevalent comorbidities across all three conditions — and frequently the symptom that finally triggers investigation.

Chronic daily migraine Photosensitivity Nausea / vomiting Histamine response
6–10
Avg. years to diagnosis
~80%
Patients are women
3+
Specialists typically seen before connection is made
2023
First peer-reviewed review of this triad + migraine

Does this sound familiar?

You don't need every symptom. You need enough of the picture.

You're not imagining it. You're not alone. And you're not too complex to help.

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Track symptoms, triggers, medications, and patterns over time — then export a specialist-ready report that speaks the language of your doctors. Built specifically for this cluster of conditions.

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Today's Log ● Active Tracking
Migraine
6
POTS Symptoms
4
GI Distress
3
Joint Pain
5
Fatigue
8
Cromolyn sodium · Day 5  ·  Trigger: stress, poor sleep

The science is catching up.

2023
Dysautonomia, Hypermobility Spectrum Disorders and Mast Cell Activation Syndrome as Migraine Comorbidities
Current Neurology and Neuroscience Reports — Blitshteyn, S.
2023
Shared Pathophysiology of Dysautonomia, HSD, and MCAS in Patients with Migraine
Springer Neurology — Blitshteyn, S.
2024
An Emerging Disease Cluster Links POTS, MCAS and Hypermobility to Severe GI Symptoms
Gastroenterology & Hepatology — Quigley, Ansari, Noble

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