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Warning-sign checks

Calcium hydroxide poisoning: 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 for breathing difficulty, inability to swallow saliva, vomiting blood, severe chest or abdominal pain, fainting, confusion, or rapidly worsening symptoms.

    And for anyone, someone who:

    • you believe has taken an overdose or swallowed something poisonous
    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
  2. 2

    Is any of this happening?

    Be seen today

    Seek urgent medical advice for increasing pain, repeated vomiting, fever, worsening redness or drainage from a skin burn, new trouble swallowing, or changes in vision.

  3. 3

    Does any of this apply?

    Book an appointment

    Follow-up is based on the route and severity of exposure.

    A minor skin exposure that resolves completely may need only routine wound monitoring.

    Eye burns usually require ophthalmology follow-up because damage can evolve after the initial irrigation.

    Significant ingestion may require follow-up with a gastroenterologist, dietitian, or surgeon.

    Keep follow-up appointments even if pain has improved.

    Healing scar tissue can narrow the esophagus over the following weeks.

    Tell the care team about new difficulty swallowing, food sticking, reduced eating, or unintended weight loss.

    These are not routine follow-up concerns.

The article also says

At home, follow wound, eye-care, and diet instructions from the treating team.

Do not restart work with calcium hydroxide until protective measures and safe handling procedures have been reviewed.

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