Can acid reflux cause palpitations?

A racing, pounding, fluttering or skipped-beat sensation deserves its own assessment when new, recurrent or prolonged. Do not assume a heartbeat symptom is digestive simply because it follows a meal or occurs with chest burning.

A large meal can produce stomach fullness and reflux while also making the normal heartbeat easier to feel. Pain or alarm can release stress hormones that speed the pulse. Caffeine, alcohol, nicotine, dehydration and poor sleep can aggravate either sensation, creating an apparent link without proving that reflux changed the rhythm.

Palpitations have many possible causes, including an abnormal rhythm, thyroid overactivity, low blood sugar and anaemia. Atrial fibrillation can present with an irregular or fast heartbeat, but palpitations alone do not show which cause is present.

Stop strenuous activity, sit down and notice whether the heartbeat feels fast, irregular or forceful. Record when it began, what you were doing, associated symptoms and any recent meal, caffeine, nicotine, medicine or supplement. If you can do so calmly, note your pulse without delaying help for warning signs.

For accompanying reflux, choose smaller meals and remain upright afterwards. Keep hydrated unless a clinician has restricted your fluids. Arrange a medication review rather than stopping a prescribed drug yourself; inhalers, decongestants and some supplements can influence heartbeat awareness.

Call emergency services for palpitations with chest pressure or pain, severe breathlessness, fainting, near-fainting, confusion, new weakness or a heartbeat that remains very fast while you feel unwell. Do not drive yourself when faint or severely unwell.

Arrange a prompt appointment for a first unexplained episode, repeated episodes, an irregular pulse, worsening frequency, or symptoms during exercise. A clinician may examine you, review medicines and decide whether an electrical heart tracing or blood tests are appropriate.

Ask whether the episode description suggests a rhythm disturbance, which triggers to avoid before assessment and whether monitoring is needed to capture an intermittent event. Clarify which symptoms should send you directly to emergency care and how to manage reflux without masking a separate chest complaint.