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Warning-sign checks

Pulse - bounding: when to get help

Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.

  1. 1

    Is any of this happening now?

    Call 911

    Call emergency services if a new pounding or bounding pulse occurs with:

    • chest pain, pressure, or tightness
    • severe difficulty breathing
    • fainting, collapse, or severe weakness
    • sudden weakness on one side, facial drooping, or trouble speaking
    • a very fast or irregular heartbeat with marked dizziness or confusion
    Other emergency signs, for anyone
    • Someone who is struggling to breathe, gasping, choking, or cannot get words out
    • Someone who has chest pain, tightness or pressure lasting more than a few minutes
    • Someone who has sudden weakness or drooping on one side of the face or body, slurred speech, or sudden confusion
    • Someone who is unconscious, or cannot be woken
    • Someone who is bleeding heavily and it will not stop with firm pressure
    • Someone who has had a seizure that will not stop, or does not wake up afterwards
    • Someone who has lips or skin that look pale, blue, grey or blotchy
    • Someone who you believe has taken an overdose or swallowed something poisonous
  2. 2

    Is any of this happening?

    Be seen today

    These symptoms need urgent assessment, even if the pulse later feels normal.

    Seek same-day medical advice if the bounding pulse persists at rest and is accompanied by fever, breathlessness, dizziness, or an irregular heartbeat.

    Also get prompt advice if you are pregnant and have a new persistent pounding heartbeat with chest discomfort, faintness, or breathing difficulty.

  3. 3

    Does any of this apply?

    Book an appointment

    Book a routine appointment if the symptom keeps returning, lasts longer than expected after a trigger, or has no clear explanation.

    Mention related symptoms such as unusual tiredness, pale skin, weight loss, tremor, or reduced ability to exercise.

Every sign above is quoted from the sofidex article on Pulse - bounding. If you are not sure, err upward — it is always reasonable to be checked.