Frostbite is freezing of the skin and body tissues just under the skin. It can occur when part of your body is exposed to temperatures or wind chills at or below freezing.
you are extremely cold and your trying everything to keep yourself warm but nothing will work and then frost bites happen
it causes parts of your body to turn blue, like your figers, or nose. Which freezes the tissue and causes it to fall off
A body temperature of below 95 degrees Fahrenheit is considered serious hypothermia that is life threatening.
It is important to protect the body and skin from frostbite as one could lose a finger if it is subjected to frostbite. The cold weather impacts on the circulation of the body.
Frostbite
Frost"Frostbite" !
Frostbite
In extreme cold or when the body is exposed to cold for long periods, this protective strategy can reduce blood flow in some areas of the body to dangerously low levels. The combination of cold temperature and poor blood flow can cause severe tissue injury by freezing the tissue. Frostbite is most likely to happen in body parts farthest from the heart, and those with a lot of surface area exposed to cold. The initial stages of frostbite are sometimes called "frostnip". Mountains or high altitudes with snow are most dangerous to cause frostbite.
Frostbite would be an example of a harmful effect of being in the cold for to long or misusing a product that can create freezing or below temperatures.
Hypothermia and frostbite.
"When people are in cold weather, typically 5 degrees F (-15 C) and below, the skin's blood vessels narrow." This means less oxygen to the body part, which can lead to cell death and frostbite. (from related link)
Frostbite is an example of both the cold and wind combined.
Since blood heats the skin, and in the cold the body wants to keep the core warm, it reduces circulation to the extremities which can cause frostbite.
frostbite- a condition that results when body tissues become frozen.
The common cold viral infection, bacterial infections of the respiratory tract, and influenza viral infections are the common illnesses in the winter. But, they are not caused bythe cold weather, they just happen at that time of year.The only "diseases" caused by cold weather are really only injury from exposure (like frostbite) or hypothermia-related disorders. See the related question below for more information about why these infections of viruses and bacteria tend to occur in winter.