FAQ
Can NRT cause heart palpitations
Rare, but possible if dose is too high or underlying heart condition exists.
Quick Answer
Rare, but possible if dose is too high or underlying heart condition exists.
Detailed Explanation
Report palpitations to doctor. NRT still safer than continued smoking for heart.
Key Facts
- Palpitations are uncommon with appropriate dosing
- Smoking causes far more cardiac stress than NRT
What the Research Says
NIH confirms NRT cardiac effects are minimal
Frequently Asked Questions
Are palpitations dangerous
Usually benign but report to doctor for evaluation
Should I stop NRT if I get them
Consult doctor; may need dose adjustment
Sources & References
The information in this article is based on publicly available research and guidance from the following authoritative health organizations:
- CDC - Smoking & Tobacco Use
- WHO - Tobacco
- NIH - National Cancer Institute
- American Lung Association
- American Heart Association
- Truth Initiative
- Smokefree.gov
Sources accessed February 2026
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