Doctor insights on:
Does Frostbite Permanently Discolor The Skin
It may discolor skin: Frostbite, like burns, comes in degrees. A simple first degree may not have any lingering effect, but the deeper degrees can cause a permanent discoloration of the skin due to underlying tissue necrosis. Not only is the dermis damaged, but also the nerves around blood vessels may be damaged, meaning that the vessels do not respond to temperature changes normally and that can cause color changes. ...Read more
Frostbite: Turns black for deeper more severe injuries. Mild frostbite may not show any change but feel different or numb. Redness or blistering represents more injury. Even Deeper frostbite runs black at least 48 hours after injury. It may blister first and then turn black. With a black area, debridement may be needed but often waiting 1-3 months unless infected is recommended to decide/ amputation needed ...Read more
Clean and dry: Small areas of frostbite are considered to "auto amputate" meaning the dead portion of skin will fall off when healing has occurred beneath it. If the area starts to weep or develops an odor, you need a consultation immediately. If you're asking about long-term, there will be permanent changes in the sensitivity and vulnerability of the skin. ...Read more
Frostbite: More a function of exposure time. 1. Cold Skin (fingers, toes, nose. Ears) followed by numbness, Change in skin color to grey or blue). ...Read more
JackFrostNippin'Away: Well that's the common idea but actually it doesn't have to freeze, just get cold enough for long enough that the blood vessels constrict and shut down oxygen to the skin cells, which then get even colder and then probably freeze and if not that get pretty darned dysfunctional. The first part is usually called "frost nip" which can then quickly turn into frost bite, often if it's so cold you're numb ...Read more
Frostbite: Possibly.Get a more detailed answer ›
Yes: Frostbite can occur w/ exposure to very cold temperatures (esp. W/ wind) and snow in as little as 3-5 minutes... Your question is somewhat confusing, however, w/ your reference to isolated snow exposure. See your physician immediately or go to er if you think you are suffering from frostbite. .. ...Read more
Itching, pain...: ...And then the skin develops white, red, and yellow patches and becomes numb. In more severe cases blisters develop 1–2 days later, then become hard and blackened (but usually appear worse than they are). If the area freezes further, deep frostbite occurs, causing damage to muscles, tendons, blood vessels, and nerves. That is a serious situation, sometimes resulting in loss of fingers or toes. ...Read more
YES: Very cold ice packs can freeze the underlyng skin if left on too long. Most times 7-10 minutes is long enough to get the desired effect. (decrease the swelling). ...Read more
The area looks practically normal but the edges are sore and the skin in the center is numb. Is this a kind of mild frostbite?
Frostbite can have: Blister or red or can turn black. In all it is a thermal injury much like a burn with tissue destruction and the deeper the extent of the frostbite, the deeper the injury (much like a burn) the more destruction there is. Swelling and reddened skin is rather mild, followed by blistering, and then on to loss of circuation at deeper and deeper levels. If u have a mild case do not re-expose to cold ...Read more
Is pain and tissue damage from frostbite in foot permanent if skin never blistered or turned black? It's been hard to walk for about 3 weeks though.
Maybe, maybe not.: Sensory problems after frostbite can be permanent, but it depends on the degree of frostbite and the treatment. Please see an expert in cold injuries, a foot specialist (ortho or podiatrist) to see if any further evaluation and treatment it needed. Some people who still have symptoms at 4 months, have a good chance of having permanent changes. But it varies, others can improve over time. ...Read more
Do I have frostbite, frostnip, or wind burn. Please help? After 18 hours, I got a thin layer of dry skin pealing, but no redness or loss of sensitivit
Friend went snowboarding in sub zero temp, got blistering and swelling on top behind his ear. Head was completely covered. Frostbite? Irritation?
During induced hypothermia with ice packs for patients like with MI, how do they not suffer from frost bite due to the direct cold on their skin?
Its harsh winter here in kashmir and I have got severe frost bite over my toes. They are swelled & got red. Itchy & peeled off skin while scrubbing.
Started out as "dead skin" on heel, thought it was frostnip from cold, didn't hurt. Months later still there. Little "holes" peeling. Walking hurts.
Unlikely: At or below 32 °f, blood vessels close to the skin constrict. Prolonged lack of blood eventually leads to freezing and death of skin. "frostnip" or first degree frostbite only affects the surface of the skin. If freezing continues, second degree frostbite can occur. However, it is unlikely that one would continue holding a popsicle long enough for any real damage to occur. (one would hope!). ...Read more
Exposure how long?: It is a factor of temperature and duration of exposure. 10 below 0 for a few minutes and you could be in trouble. If it is 28 degrees you could be out for some time without worrying. ...Read more
Severe pain.: The fingertips turn black and fall off. ...Read more
Yes: Cold exposure that's severe enough to cause frostbite can also cause hypothermia. When your body temperature drops, your heart, nervous system and other organs don't work correctly. Left untreated, hypothermia eventually leads to complete failure of your heart and respiratory system and to death. ...Read more
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