An easy-to-read guide to postural tachycardia syndrome (PoTS), common symptoms and reliable sources of support.
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The basics
It is more than a racing heart.
Postural tachycardia syndrome (PoTS) is a condition where the heart rate rises unusually quickly after sitting up or standing. It can cause dizziness, palpitations and feeling faint.
PoTS affects people differently. Someone might cope well one day and struggle the next. Symptoms are not always visible, which can make everyday life difficult to explain.
Common symptoms can include
Dizziness, feeling faint or fainting
Heart palpitations
Fatigue and weakness
Brain fog or difficulty concentrating
Headaches, nausea and disturbed sleep
These symptoms can have other causes too. A GP can assess symptoms and advise on next steps.
Questions people ask
Answers to common PoTS questions
Is PoTS the same for everyone?+
No. Symptoms and their effect on day-to-day life vary considerably from person to person.
Can PoTS affect young people?+
Yes. PoTS can affect children and young people. Assessment and management should be discussed with an appropriate healthcare professional.
Is there a cure?+
There is currently no cure, but many people manage their symptoms with a personalised care plan that may include lifestyle changes and medication.
Where should I start if I think I have PoTS?+
Contact a GP. They can assess symptoms and investigate other possible explanations.
Want to understand a little more?
We’ve gathered trustworthy organisations and information sources to help you explore further.
A note about health information: Brave Little Hearts shares general information and signposts to external sources. This is not medical advice or a substitute for support from a healthcare professional. For urgent medical problems, use the appropriate NHS urgent or emergency service.
