Quick answer
Yes — palpitations (a racing, pounding, fluttering, or skipping heartbeat) are among the most common anxiety symptoms. Adrenaline directly stimulates the heart. They're usually harmless, but new or frequent palpitations deserve one proper medical check.
Adrenaline and your heartbeat
Anxiety releases adrenaline, whose literal job is to make the heart beat faster and harder to prepare you for action. When you're sitting still, that extra force is impossible to ignore — you feel pounding in your chest, throat, or ears. Anxiety also sharpens attention toward the heart, so beats you'd normally never notice suddenly feel loud and ominous.
Skipped beats and flutters
Many palpitations are premature beats — the heart fires slightly early, pauses, then delivers a stronger beat that feels like a flip or thud. These are extremely common in healthy hearts and increase with stress, caffeine, poor sleep, and alcohol. The frightening sensation and the medical danger are, in most cases, completely mismatched.
Sensible next steps
Get palpitations evaluated once — an ECG and a doctor's exam — especially if they're new, frequent, or come with chest pain, fainting, or breathlessness during exertion. If cleared, practice trusting the clearance: reduce caffeine, slow your breathing during episodes, and let the beat settle without checking your pulse repeatedly, which keeps the alarm loop alive. Treating the anxiety typically makes palpitations fade dramatically.
When to talk to a professional
Physical symptoms deserve respect. If a symptom is new, severe, or doesn't match your usual anxiety pattern — especially chest pain, fainting, or sudden neurological changes — get it checked by a doctor first. Once medical causes are ruled out, a therapist can help you address the anxiety driving the symptom, and ruling things out is itself often a turning point in recovery.
This article is for general information only and is not medical advice, diagnosis, or treatment. Always consult a qualified health professional about your situation. If you are in crisis, contact your local emergency number or a crisis line immediately.