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Warning-sign checks

Chickenpox: 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
    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

    Those at high risk of severe illness may need a different preventive approach and should receive prompt medical advice.

  3. 3

    Does any of this apply?

    Book an appointment

    Routine follow-up is not always needed when an otherwise healthy person is recovering normally.

    Fever and discomfort should improve, new spots should stop appearing, and the blisters should gradually crust.

    The scabs usually fall off without treatment.

    Temporary light or dark marks can remain, while permanent scars are more likely after deep scratching or a skin infection.

The article also says

Contact a clinician if fever lasts more than four days, rises above 102°F or 38.9°C, returns after improving, or occurs with worsening symptoms.

Medical review is also appropriate if the rash is not healing as expected or if there are signs of infection or dehydration.

A child can usually return to school or childcare after every lesion has crusted.

If breakthrough chickenpox caused spots that never formed crusts, return is generally delayed until no new lesions have appeared for at least 24 hours.

Local public health, school, or childcare rules may differ.

After recovery or exposure, ask whether household members have evidence of immunity.

A clinician may recommend vaccination for eligible people.

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