The body begins to reject food and liquids. Even favorite foods cease to be appealing. This is because the body no longer needs external energy to function.
Changes in breathing
Breathing may become irregular, with long pauses between inhalations. Nasal flaring or noisy breathing, known as a “death rattle,” may also occur.
Cold skin and a bluish discoloration of the extremities
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Circulation decreases, so the hands, feet, and lips may turn bluish or purplish. It is also common for the skin to be cold to the touch, especially in the extremities.