Section: Overview
Frostbite is injury to tissue that occurs when an animal is exposed to freezing temperatures accompanied by high winds. The primary areas that are affected include the feet, tail and tips of the ears. The body responds to exposure to cold temperatures by reducing blood flow to the outer parts of the body. This preserves blood flow to the vital internal organs. The diversion of blood increases the chances frostbite in the ears, tail and toes. Without proper blood flow, these body parts are lacking in oxygen and warmth. Ice crystals can form in the body tissues, which can result in tissue death. Unfortunately, frostbite injury is not immediately apparent. It may take several days before you notice the signs of frostbite injury. What to Watch For
Hypothermia is a medical term used to describe a body temperature that is below normal. The most common cause of hypothermia is prolonged exposure to cold environmental temperatures and, if left untreated,...
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