What it is
Increased heart rate encompasses physiological and pathological tachycardia.
A faster than normal heart rate, typically defined as more than 100 beats per minute at rest. May be felt as palpitations, pounding, or fluttering in the chest. Can be a normal physiological response or indicate an underlying condition.

At a glance
What it is
Increased heart rate encompasses physiological and pathological tachycardia.
Commonly experienced as
Evidence context
Safety
See staying safeHistory & Origin
An increased heart rate (tachycardia) at rest can result from physical exertion, fever, dehydration, stimulant use, anxiety, pain, or hormonal states such as hyperthyroidism or pregnancy. It can also signal cardiac arrhythmias, anaemia, or infection. Sustained resting tachycardia — particularly above 100 bpm — warrants investigation to identify the underlying cause. The autonomic nervous system plays a central regulatory role; chronic stress, poor sleep, and elevated cortisol all increase resting heart rate over time. Holistic practitioners assess nervous system regulation, thyroid function, nutritional status, and lifestyle factors comprehensively rather than treating heart rate as an isolated metric.
The Evidence
What research and clinical practice say about increased heart rate — and when it needs professional attention.
Often physiological, but persistent tachycardia needs assessment
Increased resting heart rate has well-understood physiological causes, from anxiety and dehydration to thyroid dysfunction and cardiac arrhythmia. Evidence supports targeted management once the underlying cause is identified — self-management without professional assessment carries real risk.
Seek urgent care if rapid heart rate is accompanied by chest pain, pressure, or tightness. Syncope, near-fainting, or an irregular rapid rhythm may indicate atrial fibrillation or another serious arrhythmia. Sudden onset with no obvious trigger — especially in someone with known heart disease — warrants same-day medical review, not watchful waiting.
Sinus tachycardia from anxiety, fever, or exertion is well-characterised and typically resolves with the underlying cause. SVT responds reliably to vagal manoeuvres and medication. Atrial fibrillation has robust evidence for rate control and stroke risk reduction. Anxiety-related tachycardia shows meaningful response to breathing regulation and CBT in clinical studies.
Attempting to manage a persistently elevated heart rate without professional assessment risks missing an arrhythmia or structural cardiac issue. Vigorous exercise is not appropriate where arrhythmia is suspected. Stimulants — including high-dose caffeine, certain supplements, and some herbal preparations — can worsen tachycardia and should be reviewed with a qualified practitioner.
Clinicians assess thyroid function, blood count, hydration status, medication use, and cardiac rhythm when evaluating persistent tachycardia. Holistic practitioners additionally consider sleep quality, chronic stress load, and autonomic nervous system regulation. Neither approach replaces the other — integrated assessment often provides the most complete picture.
TCM associates rapid heart rate with Heart Fire or Heart Yin deficiency, using herbs such as motherwort and ziziphus in practice. Ayurveda links it to excess Pitta or Vata affecting the heart, recommending cooling and grounding approaches. These frameworks offer complementary perspectives but are not substitutes for professional cardiac assessment. Evidence for specific herbal interventions remains limited.
A GP or cardiologist should be the first point of contact for unexplained or persistent tachycardia. Once cardiac causes are excluded, complementary or holistic practitioners — such as those working with stress regulation, breathwork, or nutritional support — may offer meaningful adjunct support. Always inform all practitioners of any medications or supplements being used.
Safety first
General, informational guidance — not diagnostic. A qualified practitioner can advise on your own situation.
Featured
Verified practitioners whose work commonly involves this practice. Featured placement does not affect organic ranking or recommendations.
References
Educational sources that inform this overview. Inclusion is for context and does not imply endorsement.
Full citations are maintained by the Gyfts editorial team and reviewed periodically.
Keep exploring
Browse verified practitioners, explore honest overviews, and take what you learn to a conversation — at your own pace.