October: Dysautonomia Awareness Month Explained

Every October, patients, families, and advocates observe Dysautonomia Awareness Month — a campaign dedicated to the disorders of the autonomic nervous system that affect an estimated 70 million people worldwide yet remain almost unheard of.

What Dysautonomia Means

The autonomic nervous system is your body's autopilot. It runs the functions you never think about: heart rate, blood pressure, breathing, digestion, temperature regulation, even how your pupils respond to light. Dysautonomia is the umbrella term for what happens when that autopilot malfunctions — the signals between brain and body get scrambled, and ordinary actions like standing up, eating a meal, or enduring a warm room can trigger a cascade of symptoms.

Dysautonomia International, which founded the awareness month in 2012, describes it as a group of conditions that can be highly disabling, leading to social isolation, family stress, and financial hardship. Some forms can be life-threatening.

The Conditions Under the Umbrella

Dozens of conditions fall under the dysautonomia umbrella, ranging from common to exceptionally rare. The most frequently discussed include:

• Postural Orthostatic Tachycardia Syndrome (POTS) — a sustained heart-rate spike on standing, often with dizziness, fainting, and crushing fatigue. (We covered POTS in depth in our earlier article.)
• Neurocardiogenic syncope (vasovagal syncope) — sudden drops in heart rate and blood pressure that cause fainting.
• Neurogenic orthostatic hypotension — blood pressure that plummets on standing.
• Multiple system atrophy (MSA) — a progressive neurodegenerative disorder.
• Autonomic neuropathies — including diabetic autonomic neuropathy, where nerve damage from diabetes impairs autonomic function.

Dysautonomia also commonly appears alongside other conditions Unveiling Unicorns covers, including Ehlers-Danlos syndromes, mast cell activation syndrome (MCAS), small fiber neuropathy, and gastroparesis — a cluster many in the chronic illness community know all too well.

Symptoms Are Broad — and That Is the Problem

Because the autonomic nervous system reaches every organ system, symptoms can look like almost anything. People living with dysautonomia commonly report some combination of:

• Dizziness, lightheadedness, or fainting, especially when standing
• Rapid or pounding heartbeat
• Extreme fatigue that rest does not fix
• Brain fog and difficulty concentrating
• Nausea and digestive problems
• Temperature dysregulation — feeling freezing or overheating with little provocation
• Vision problems and migraines

Each symptom on its own can be brushed off. Together, in a patient whose tests keep coming back "normal," they are frequently misattributed to anxiety, dehydration, or being out of shape — a pattern that delays diagnosis for years.

Why Awareness Month Matters: The Diagnostic Odyssey

The typical dysautonomia story runs like this: months or years of worsening symptoms, a parade of specialists, normal test results, and quiet suggestions that the problem is psychological. Viral infections — including COVID-19 — can trigger dysautonomia, and the past several years brought a surge of new patients even as specialized care remains scarce.

Awareness months exist to break that cycle. When more patients recognize their own symptoms, more clinicians consider dysautonomia earlier, and more research dollars flow toward the autonomic disorders, the diagnostic odyssey shortens. There is no cure for dysautonomia, but many symptoms are manageable once a clinician knows what to look for — tilt-table testing, standing heart-rate and blood-pressure measurements, and specialist referrals can turn years of mystery into a concrete management plan.

How to Take Part

Dysautonomia Awareness Month is for everyone, not just patients. If this month's campaign moves you:

• Learn the basics. Understanding what the autonomic nervous system does — and what its failure looks like — helps you believe patients when they describe it.
• Share the turquoise ribbon. Turquoise is the awareness color for dysautonomia; sharing it signals that these invisible conditions are real.
• Support the organizations doing the work. Dysautonomia International and similar patient organizations fund research, maintain provider directories, and give patients a community that understands the daily reality.
• Be the person who listens. So many dysautonomia patients say their hardest battle was being dismissed. Believing someone costs you nothing and can change everything.

At Unveiling Unicorns, this mission is personal. The conditions we champion — POTS, EDS, MCAS, ME/CFS, gastroparesis — live under or alongside the dysautonomia umbrella, and every awareness month is another chance to make the invisible visible. If you are living with a malfunctioning autopilot, you are not alone, you are not exaggerating, and you deserve answers.