How long does a person live after they start the death rattle?
A person survives an average of 23 hours after the onset of a death rattle. At this time, friends and family should try to say their goodbyes to their loved one. How long do you live after death rattle starts? While the sound may be unpleasant, the person emitting the death rattle usually feels no pain or discomfort. The death rattle signals that death is very near. On average, a person usually lives for 23 hours after the death rattle begins.