Hives are a very common reaction to all kinds of stimuli. While an allergic reaction can be a cause of hives, in the majority of outbreaks, the exact cause of hives is not known.
death throe â(plural death throes) ( 1 chiefly plural) The final movements or sounds, often erratic, of a living being as it dies. ( 2 figuratively, chiefly plural) The final actions or output of a machine or other object before it ceases to function.
Necrosis is the death of body tissue. It occurs when too little blood flows to the tissue. This can be from injury, radiation, or chemicals. Necrosis cannot be reversed. When large areas of tissue die due to a lack of blood supply, the condition is called gangrene.