This page summarises publicly available NHS information for educational purposes only. It is not medical advice or a diagnosis. Always consult a qualified healthcare professional.
What is heart palpitations?
Heart palpitations are when you become aware of your heartbeat. It may feel like your heart is pounding, fluttering, or beating irregularly. Palpitations are very common and usually not serious. They can be caused by exercise, anxiety, caffeine, alcohol, or hormonal changes.
When NHS resources suggest seeing a GP
- Palpitations keep coming back or are getting worse
- Palpitations last a long time or do not improve
- You have a history of heart problems
- You also have chest pain, breathlessness, or dizziness
Self-care information from NHS
- Cut down on caffeine, alcohol, and energy drinks
- Quit smoking
- Try relaxation techniques if stress-related
- Get regular exercise and enough sleep
Common questions
Are heart palpitations dangerous?
Usually not. Most palpitations are harmless and caused by lifestyle factors. However, palpitations with chest pain, fainting, or severe breathlessness need urgent medical assessment.
Can anxiety cause palpitations?
Yes. Anxiety is one of the most common causes of palpitations. When anxious, your body releases adrenaline which makes the heart beat faster and harder.
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This page is for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional about your individual situation. NorMed organises publicly available NHS information and is not affiliated with the NHS.