What Does Frostbite Look Like?

Identify Different Degrees of Frostbite Like a Pro

What does frostbite look like? It depends on the degree of frostbite present.
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What frostbite looks like depends on its severity. Affected skin can look red, blue, white or even pale. But which color represents which stage?

First-Degree Frostbites: Frostnip

Also known as frostnip, first-degree frostbites involve swelling, blistering and redness followed by a stinging or burning sensation. Ironically, the affected area may look like it's been burned and skin is soft to the touch. This stage, while scary looking at times, is fairly easy to reverse, though the injured tissue may exhibit long-term insensitivity to hot and cold temperatures.

Second-Degree Frostbites: Superficial Frostbite

As frostbite progresses, affected skin turns white or yellow, giving it a waxy appearance. And that stinging or burning felt during the first stage? It turns into more of a tingling or prickly sensation. Skin is firmer to the touch but tissue underneath is soft. As with frostnip, long-term insensitivity to both hot and cold temperatures in the affected area may result from this level of exposure.

Third-Degree Frostbites: Deep Frostbite

If that initial burning-turned-tingling sensation evolves into a decrease of sensation altogether, that may be a sign that the frostbite has gone past the skin freezing muscles, tendons, blood vessels, nerves and maybe even bone. Swelling and blisters filled with blood are a common sight with deep frostbite. Skin looks waxy, a blotchy mix of white, grey and yellow which may turn to a purplish blue when it warms up. Skin is hard to the touch. It may even appear blackened and dead. Affected area may never regain sensation again.

Tissue damage, or necrosis, is present at this point. Extreme cases may require amputation.

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