Severe hypothermia is associated with serious patient morbidity and mo
rtality, The groups most frequently affected are the elderly, the very
young and substance abusers, We describe three such cases which were
successfully treated using warmed peritoneal dialysis, Two patients re
covered completely and were left with no long term deficits, The third
patient recovered from the acute event, but succumbed later to an und
erlying medical condition, Warmed peritoneal lavage is an efficient, c
ost effective approach which is easily performed without specialist eq
uipment, and involves minimal risk to the patient.