The Science
What Is Blood Volume, and Why Does It Matter in POTS?
A plain-language explainer on blood volume, the standing response, the hypovolemic subtype of POTS, and where sodium and fluids fit in.
Hydration that helps you stay upright.
Practical, evidence-aware guides to sodium, fluids, and daily living with POTS and dysautonomia.
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A Weekly Symptom-and-Hydration Tracking Routine
A simple weekly log that turns POTS guesswork into patterns — what to track, how to spot triggers over a week, and how to bring the data to your clinician.
Routines
Building a Morning Hydration Routine for POTS
Mornings are often the hardest part of the day with POTS. A simple, repeatable fluid-and-sodium routine can make standing up less of a battle.
Routines
An Evening Wind-Down Routine to Support the Next Day
Overnight fluid shifts shape how mornings feel with POTS — an evening wind-down covering hydration, leg elevation, and prepping tomorrow's plan.
Hydration
How Much Sodium Do You Actually Need With POTS?
Why sodium matters for blood volume in POTS, the ranges clinicians commonly discuss, and how to raise intake without guesswork.
Routines
A Pre-Activity Loading Routine: Sodium and Fluids Before You Push
A structured 'load before you go' approach for known-tough activities with POTS — timing fluids and sodium, reading warning signs, and pacing through.
Routines
Recumbent Exercise and POTS: Starting Without Triggering Symptoms
Why floor- and seated-based exercise is a common entry point for POTS, how to progress toward upright over time, and how to handle hydration and recovery.
The Science
Potassium, Magnesium, and POTS: What the Evidence Actually Supports
Separating well-supported electrolyte roles from hopeful internet claims, and why 'more electrolytes' is not automatically better for POTS.
Daily Living
Grocery Shopping and Standing in Lines: Surviving Errands
Quiet standing is one of the hardest positions for POTS — here are the calf-pumping and leg-crossing maneuvers and planning tips that make errands doable.
Daily Living
Working a Desk Job With POTS: Staying Functional While Seated
Blood pooling does not stop because you are sitting — here are desk-friendly counter-maneuvers, hydration timing, and ways to communicate needs.
Daily Living
Showering Without the Lightheadedness: Heat, Standing, and POTS
Why hot showers are a classic POTS trigger, the seated and cooler-water adjustments that help, and how to recover if symptoms start.
The Science
Why Standing Up Makes Your Heart Race: The Autonomic Reflex
The baroreflex in everyday terms, what goes sideways with it in POTS, and how the body's compensation explains the racing heart and symptoms.