Dysautonomia: Understanding a Nervous System That Won’t Stay Steady
Dysautonomia occurs when the autonomic nervous system, responsible for heart rate, blood pressure, digestion, and temperature, misfires. This creates symptoms that feel random but follow a deeper neurological pattern: dizziness, fatigue, rapid heartbeat, brain fog, anxiety-like sensations, and difficulty standing. By identifying the underlying autonomic dysfunction and retraining the system, stability can be restored, and daily life can feel predictable again.
Dysautonomia, Simply Explained
The signs often feel unrelated, but share one root: autonomic imbalance.
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- Cardiac: Rapid heartbeat, palpitations, episodes of feeling faint, and blood pressure swings when sitting, standing, or exerting.
- Neurological: Brain fog, lightheadedness, blurred vision, difficulty concentrating, or sudden fatigue.
- Gastrointestinal: Bloating, nausea, erratic digestion, and poor appetite during flare-ups.
- Thermoregulatory & Other: Excessive sweating or feeling unusually cold, exercise intolerance, and sleep disturbances or unrefreshing sleep.
Assessments
Autonomic Profiling: Tests posture-based changes in heart rate and blood pressure (like active stand or tilt assessments)
- qEEG Brain Mapping: Reveals neural overactivity or dysregulation associated with autonomic instability.
- Heart Rate Variability (HRV) Analysis: Measures resilience of the autonomic nervous system.
- Neurological Review: Screens for underlying nerve, brain, or metabolic contributors.
- Holistic Evaluation: Assesses lifestyle, habits, sleep, stress, gut health, and physical conditioning.
Treatment
- Neuromodulation: rTMS / tDCS to stabilise regions regulating autonomic tone.
- Nerve Stimulation Therapies: taVNS (vagus nerve stimulation) to regulate heart rate, digestion, and stress.
- Autonomic Training: Neurofeedback and paced breathing to build system stability.
- Physical Rehabilitation: Gradual conditioning for circulation, strength, and orthostatic tolerance.
- Mind-Body Practices: Yoga therapy, meditation, and breathwork to calm sympathetic overdrive.
- Lifestyle Reset: Sleep rhythm optimisation, hydration and nutrition strategies, and trigger pattern tracking.
Outcomes