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
Is any of this happening now?
Call 911
Seek emergency help if these occur with vomiting, abdominal pain, deep or difficult breathing, confusion, or severe drowsiness.
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
Is any of this happening?
Be seen today
Seek prompt medical advice for:
Pain or burning when urinating, fever, or cloudy or bloody urine
Daytime wetting, a weak stream, straining, or trouble emptying the bladder
Ongoing constipation or stool accidents
Loud snoring, breathing pauses, or marked daytime sleepiness
New bedwetting in a teenager or adult
Bedwetting associated with weakness, numbness, or changes in walking
Unusual thirst, weight loss, tiredness, and frequent large amounts of urine can be signs of diabetes and need urgent assessment.
3
Does any of this apply?
Book an appointment
Arrange a routine appointment if bedwetting is causing distress, continues beyond the age when the child and family want help, or has not improved with basic measures.
Assessment is also appropriate if wetting returns after at least six dry months.
The article also says
Bedwetting by itself is not an emergency.
Every sign above is quoted from the sofidex article on Nocturnal enuresis. If you are not sure, err upward — it is always reasonable to be checked.