Frostbite is when the skin freezes when exposed to freezing temperatures for a long period of time.
It can be very painful and can be very serious. If it is not treated quickly surgery may be required. Frostbite can be easily prevented by dressing properly for the weather that you may confront. Also, being aware of the early symptoms of frostbite can aid in prevention. A mild case of frostbite can be treated at home but in the case of a serious frostbite, medical attention should be sought out immediately.