Save your fingers: know the signs of frostbite

Introduction Frostbite occurs when skin and other tissues are exposed to very cold temperatures. It can happen within minutes following exposure to extreme temperatures, or even in above freezing temperatures if there is a strong wind (wind chill), or if the person is wet or at a high altitude. Frostbite usually affects the hands, feet, nose,… Read More Save your fingers: know the signs of frostbite