A compress made of ice or other material that creates or holds cold, contained within a bag, used to treat pain, swelling and inflammation. For treatment of acute and chronic injuries, post-operative care, and general cooling. Can use for both humans and animals.
An ice pack (also called a ice/hot reusable gel pack) is a plastic sac of refrigerant gel or liquid. This liquid, usually non-toxic, can absorb a lot of heat, since its specific heat is very high.
