Frostbite occurs when the top layer of your skin and underlying tissues freeze. Frostbite is most common on the fingers, toes, nose, ears, cheeks and chin. Exposed skin is most vulnerable to frostbite, but covered skin can also be affected. “Many don’t even realize they have frostbite, so it is important to know the signs,” said Dr. Joseph Zajchowski, Chief Medical Officer at McLaren Lapeer Region . FROSTBITE SYMPTOMS Cold and prickly-feeling skin Numbness Unusual skin color Hard or waxy-looking skin Jo...