Postural Orthostatic Tachycardia Syndrome (POTS) is a condition that affects blood flow, leading to an abnormal increase in heart rate when transitioning to an upright position. It can cause dizziness, lightheadedness, and even fainting in some individuals.

Postural Orthostatic Tachycardia Syndrome FAQ


What is POTS?

POTS is a condition where your heart rate increases significantly upon standing, causing symptoms like dizziness and fatigue.

What causes POTS?

While the exact cause isn't fully understood, it can be related to blood flow issues, nerve damage, or sometimes develop after a viral infection.

How is POTS diagnosed?

Diagnosis typically involves measuring heart rate and blood pressure when lying down and after standing, often with a tilt table test.

What are the symptoms of POTS?

Common symptoms include rapid heartbeat, dizziness, lightheadedness, fatigue, and in some cases, fainting.

Can POTS be treated?

Yes, treatment options exist including lifestyle changes, medications, and physical therapy to help manage symptoms.

Is POTS a serious condition?

While POTS can significantly impact daily life, it is generally not life-threatening.

What lifestyle changes can help manage POTS?

Staying hydrated, increasing salt intake, and wearing compression garments can be beneficial.

Are there specific medications for POTS?

Yes, medications like Midodrine and Fludrocortisone are often prescribed to help manage the condition.

Can diet affect POTS symptoms?

Yes, a diet rich in fluids and salts can help alleviate symptoms for many individuals with POTS.

Is exercise beneficial for POTS patients?

Absolutely! Regular, gentle exercise can improve blood flow and reduce symptoms over time.

How long do POTS symptoms last?

Symptoms can vary greatly; for some, they may improve over months while others may experience them for years.

Can POTS occur in children?

Yes, POTS can affect individuals of any age, including children and adolescents.

Does POTS cause fainting?

It can; fainting can occur when blood flow to the brain is restricted, particularly upon standing.

Is POTS hereditary?

There may be a genetic component, as some families report multiple members with similar symptoms.

What should I do if I think I have POTS?

Consult a healthcare provider for an evaluation and to discuss your symptoms for an accurate diagnosis.

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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly