Understanding POTS
Postural Orthostatic Tachycardia Syndrome (POTS) is a form of dysautonomia where standing causes an excessive increase in heart rate — often with dizziness, brain fog, fatigue, and exercise intolerance.
POTS describes an autonomic pattern; it does not always identify the mechanism producing it. In one Integrative You case, the symptoms overlapped with Nutcracker syndrome, a compression of the left renal vein. Start with the Nutcracker syndrome symptoms and diagnosis guide →, then read the real case and full episode transcript →.
Root Causes We Investigate
- Autonomic Nervous System Dysregulation — sympathetic/parasympathetic imbalance
- Mast Cell Activation — excessive histamine and immune mediators
- Small Fiber Neuropathy — damaged nerve fibers impairing autonomic regulation
- Post-Viral Triggers — autoimmune responses against nerve tissue
- Cervical Instability — brainstem compression
Our POTS Protocol
- Comprehensive autonomic testing
- Mast cell evaluation — histamine, tryptase, prostaglandins
- Infection screening — viral, bacterial, parasitic triggers
- Vagus nerve rehabilitation — exercises, cold exposure, meditation
- Anti-inflammatory nutrition — low-histamine protocols
- Gradual reconditioning — exercise protocols designed for POTS
- Nervous system reprogramming — NLP, brain retraining, HSA meditations
Also read: Nutcracker syndrome guide | Nutcracker syndrome and POTS case study | Heart palpitations root causes
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