What is a warning sign indicating a person is close to experiencing frostbite?

A warning sign indicating that a person is close to experiencing frostbite is numbness. When the body is exposed to cold temperatures for extended periods, the affected areas can lose sensation, signaling that damage might be occurring. Numbness often precedes the more severe symptoms of frostbite, which can include changes in skin color and texture. Recognizing numbness as a key warning sign allows for early intervention to prevent further injury and potential permanent damage.

Shiny, rosy skin, while it might indicate early stages of cold exposure, is not a definitive sign of impending frostbite. Instead, it could suggest a temporary reaction of the skin to the cold. Understanding these distinctions is crucial for effective understanding and response to cold-related injuries.