What is frostbite Frostbite occurs when skin tissue and blood vessels are damaged from exposure to temperatures below 32 degrees Fahrenheit. It most commonly affects the toes, fingers, earlobes, chin, cheeks and nose, body parts which are often left uncovered in cold temperatures.
Frostbite can occur gradually or rapidly.
The speed with which the process progresses depends upon how cold or windy the temperature conditions are and the duration of exposure to those conditions. In this stage, the individual experiences a pins and needles sensation with the skin turning very white and soft. No blistering occurs. This stage produces no permanent damage and may be reversed by soaking in warm water or breathing warm breath on the affected area. Superficial Frostbite - In this stage, blistering may occur.