Frostbite

+**Frostbite** is a severe [Cold](/wiki/cold) injury where body [Tissue](/wiki/tissue) freezes, often on extremities. Ice crystals form, damaging cells and potentially leading to permanent harm.

+## See also

+- [Hypothermia](/wiki/hypothermia)

+- [Chilblains](/wiki/chilblains)

+- [First Aid](/wiki/first_aid)