Forms of Dysautonomia

Dysautonomia refers to a group of disorders that involve dysfunction of the autonomic nervous system (ANS)—the part of the nervous system responsible for automatically regulating many of the body’s vital functions. This includes essential processes like heart rate, blood pressure, digestion, temperature regulation, and respiratory rhythm. In a healthy individual, the ANS maintains a delicate balance between the sympathetic (fight or flight) and parasympathetic (rest and digest) systems. When this balance is disrupted, the consequences can be both confusing and debilitating.

At the Stengler Center for Integrative Medicine, we understand the profound impact dysautonomia can have on your daily life, emotional well-being, and faith in healing. Whether it’s the frustration of recurring fainting spells or the inability to perform simple tasks without fatigue, dysautonomia can erode quality of life and independence.

That’s why an accurate diagnosis of the specific form of dysautonomia is essential. Each type has its own causes, symptom patterns, and treatment pathways. With a personalized, holistic strategy—combining advanced diagnostics, natural therapies, nutritional support, and compassionate care—patients can experience genuine relief and restored function. Integrative medicine doesn’t just mask symptoms; it seeks to correct the imbalances at the root of the problem.

What Is Dysautonomia?

To understand dysautonomia, it’s important to first understand the role of the autonomic nervous system (ANS). This intricate network of nerves controls the involuntary functions of the body—processes that occur automatically, without conscious thought. These include heart rate, blood pressure, digestion, respiratory rate, temperature control, and even pupil dilation.

The ANS is divided into two main branches:

• The sympathetic nervous system, often referred to as the “fight or flight” system, which prepares the body for action by increasing heart rate, raising blood pressure, and redirecting blood flow to muscles.
• The parasympathetic nervous system, known as the “rest and digest” system, which calms the body down, supports digestion, and helps restore balance after stress.

In a healthy person, these two branches work together to keep the body functioning smoothly. However, in those with dysautonomia, the ANS malfunctions or becomes imbalanced, resulting in exaggerated or insufficient responses to normal activities—such as standing up, eating, or even sleeping.

Causes and Contributing Factors

Genetic Predisposition

Some individuals may be genetically prone to developing autonomic dysfunction, especially if there's a family history of autoimmune disease or neurodegenerative conditions. These genetic factors can affect how the body regulates blood pressure, nervous system balance, or immune activity.

Viral Infections and Post-Viral Syndromes

Infections are a well-recognized trigger for dysautonomia. Viral illnesses like Epstein-Barr virus, influenza, and especially long COVID can lead to lingering autonomic symptoms. These post-viral syndromes may involve immune dysregulation, inflammation, and damage to autonomic nerve fibers.

Autoimmune Conditions

Conditions like lupus, Sjögren’s syndrome, and Hashimoto’s thyroiditis are known to attack components of the nervous system. In many patients, dysautonomia is one of the first symptoms of an underlying autoimmune process, making early evaluation and immune modulation essential.

Hormonal Imbalances

The autonomic nervous system is closely tied to the endocrine system. Imbalances in thyroid function, adrenal hormones (cortisol), or sex hormones can impair the body's ability to regulate stress, heart rate, and digestion. These imbalances are often overlooked in conventional care but are routinely evaluated in integrative medicine.

Chronic Stress and Trauma

Emotional trauma, chronic stress, and unresolved grief can overstimulate the sympathetic nervous system, leading to a prolonged “fight or flight” state. Over time, this dysregulation may exhaust the body’s ability to return to balance, creating symptoms of autonomic dysfunction even in the absence of structural disease.

Common Forms of Dysautonomia

Postural Orthostatic Tachycardia Syndrome (POTS)

POTS is one of the most common and often misunderstood forms of dysautonomia. It is defined by a rapid increase in heart rate (typically over 30 beats per minute) within ten minutes of standing, without a corresponding drop in blood pressure. This abnormal cardiovascular response causes a variety of distressing symptoms, including:

• Dizziness or lightheadedness
• Heart palpitations
• Extreme fatigue
• Brain fog
• Exercise intolerance

Many patients with POTS also report cold extremities, digestive problems, and difficulty focusing. While the exact cause of POTS can vary, it is often linked to autoimmune issues, viral infections (including post-COVID), or hormonal imbalances. An integrative approach focuses on identifying and treating these root causes while supporting nervous system balance.

Neurocardiogenic Syncope (NCS)

Also known as vasovagal syncope, NCS is characterized by sudden fainting due to an abnormal response of the nervous system to certain triggers—such as standing for too long, emotional stress, or pain. This response results in a sudden drop in heart rate and blood pressure, which reduces blood flow to the brain and leads to loss of consciousness.

Symptoms that may precede an episode include:

• Nausea
• Sweating
• Tunnel vision
• Lightheadedness
• Paleness

While usually not life-threatening, frequent episodes of NCS can severely disrupt daily life and create fear around normal activities. Addressing lifestyle triggers, stress management, and strengthening vascular tone are key components of integrative care.

Orthostatic Hypotension

Orthostatic hypotension occurs when a person’s blood pressure drops significantly upon standing, leading to insufficient blood flow to the brain. This can result in:

• Dizziness or fainting
• Fatigue
• Blurry vision
• Brain fog
• Feeling weak or unsteady

This condition is particularly common in older adults and may be associated with dehydration, adrenal insufficiency, diabetes, or the use of certain medications. Unlike POTS, where heart rate increases, orthostatic hypotension features a significant drop in blood pressure, making it crucial to differentiate between the two for proper treatment.

Integrative care for orthostatic hypotension involves hydration strategies, dietary adjustments, support for adrenal and cardiovascular function, and addressing any underlying conditions or medication side effects.

Multiple System Atrophy (MSA)

Multiple System Atrophy (MSA) is a rare but serious neurodegenerative disorder that impacts several bodily systems, including autonomic function, movement, and coordination. It shares some features with Parkinson’s disease but progresses more rapidly and affects the autonomic nervous system more extensively.

Symptoms of MSA can include:

• Severe blood pressure instability
• Urinary and bowel dysfunction
• Impaired coordination
• Difficulty speaking or swallowing
• Muscle stiffness and tremors

Because of its complexity and progressive nature, MSA requires multidisciplinary care. While there is no cure, integrative support can improve quality of life, manage symptoms, and slow progression by supporting mitochondrial health, reducing inflammation, and optimizing nutrition and hormonal balance.

Pure Autonomic Failure (PAF)

Pure Autonomic Failure (PAF) is a rare, chronic form of dysautonomia that involves a gradual and isolated breakdown of the autonomic nervous system—without affecting movement or cognition. It typically develops in middle-aged or older adults and progresses slowly.

Key symptoms of PAF include:

• Orthostatic hypotension
• Urinary dysfunction
• Constipation
• Reduced sweating
• Impotence in men

Because PAF does not involve other neurological systems, it can go undiagnosed for years. It is essential to identify and monitor this condition early, as it may sometimes be a precursor to more complex neurodegenerative disorders. Integrative care focuses on supporting vascular tone, enhancing hydration, improving digestion, and maintaining nervous system resilience through natural therapies and nutritional support.

Autonomic Neuropathy

Autonomic neuropathy refers to damage to the nerves that manage involuntary body functions, often caused by chronic diseases such as diabetes, lupus, or other autoimmune conditions. It is one of the most common and overlooked contributors to autonomic dysfunction.

Symptoms depend on the organs affected and can include:

• Irregular heart rate or blood pressure
• Digestive difficulties (gastroparesis, constipation, or diarrhea)
• Bladder problems
• Sexual dysfunction
• Sweating abnormalities

This form of dysautonomia can significantly impact quality of life if left unaddressed. At the Stengler Center, we evaluate for underlying metabolic, immune, and hormonal imbalances and design personalized protocols that combine dietary interventions, blood sugar regulation, nerve-nourishing nutrients (like B vitamins and alpha-lipoic acid), and immune modulation to restore function naturally.

A Path Toward Healing and Balance

Dysautonomia is a complex and often misunderstood condition, but with the right approach, it is manageable—and even reversible for many individuals. Whether you're facing frequent fainting, unexplained fatigue, or a host of confusing symptoms that traditional medicine hasn't resolved, know this: you are not alone, and there is hope for healing.

At the Stengler Center for Integrative Medicine, we specialize in uncovering the root causes of chronic conditions like dysautonomia. By combining cutting-edge diagnostic tools with natural therapies, nutritional support, and faith-based care, we help patients reclaim energy, stability, and quality of life—without relying solely on medications that suppress symptoms.

Take the First Step Toward Balance and Vitality

If you or someone you love is struggling with symptoms of dysautonomia, don’t wait for it to get worse. Let us help you get the answers and support you need—personalized, compassionate, and rooted in both science and faith.

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