Postural Orthostatic Tachycardia Syndrome is a form of Dysautonomia — a glitch in the autonomic nervous system, the part of you that quietly runs heart rate, blood pressure, digestion, and temperature in the background.
When you stand up, your heart rate jumps by 30+ bpm (40+ for teens) within 10 minutes — without your blood pressure crashing. Symptoms have stuck around for more than 3 months.
Around 1–3 million Americans. About 75–80% are women, often between 15 and 50. It's frequently triggered by a virus (including COVID), pregnancy, surgery, or a long illness.
If you nodded along to a handful of these, please don't dismiss it.
Note your heart rate lying down vs. after standing for 1, 5, and 10 minutes. Keep a symptom diary for a week.
A cardiologist or autonomic specialist can do a tilt-table test or active stand test. Bring your data.
More water (2–3L), more salt (with your doctor's OK), compression socks, and small frequent meals can help right away.
POTS is invisible. A community that gets it changes everything — head to our resources page.
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This page is for awareness only — not medical advice. Always loop in a qualified provider.