Is Paradoxical Undressing a stage beyond Hypothermia?
We all have discussed and read Hypothermia quite a lot of times and are aware of general concepts about it. What made me wonder the most was an incident about a mountaineer on Mt. Everest. With the sort of wisdom I have, I still can't see why he is still alive (No offense, that is a great thing and I am awestruck as well as very happy for him) and how he made it.
That guy was stranded, it was a team of two if I got the whole documentary right. And they did summit and this fellow here, got stranded and had a Bivouac between Camp III and Camp IV. Later in the morning he was found undressing himself and standing at a cliff which seems like he is totally out of his mind. He was later rescued by a team who gave up on the summit attempt and chose to bring him down.
Looking at the situation, He should have died of the Hypothermia. Is Paradoxical Undressing a later stage of Hypothermia? Because the actions/symptoms speak absolutely otherwise.
Have anybody more study or information about this stuff? Yes, I can simply browse for it, but there is too much sci-stuff and physiology stuff said about it, and that didn't help much.
How can it be treated? Does the same treatment as Hypothermia helps to treat this thing?
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Erm yes and no. With moderate hypothermia you loose rational judegment and do unrational things, like remove your clothes. But removing your clothes is not a stage of hypothermia as such.
The symptoms of hypothermia are:
Mild hypothermia
The symptoms of hypothermia can vary depending on how low your body temperature has become. The early symptoms of hypothermia are often recognised by a parent or carer. This is because hypothermia can cause confusion, poor judgement and changes in behaviour, which means the affected person may not realise that they have it. Mild hypothermia
If someone has mild hypothermia (generally with a body temperature of 32-35˚C), the symptoms aren't always obvious but they can include:
- constant shivering
- tiredness
- low energy
- cold or pale skin
- fast breathing (hyperventilation)
Moderate hypothermia
Moderate cases of hypothermia (generally with a body temperature of 28-32˚C) can include symptoms such as:
- being unable to think or pay attention
- confusion
- loss of judgement and reasoning (someone with hypothermia may decide to remove clothing despite being very cold)
- difficulty moving around
- loss of co-ordination
- drowsiness
- slurred speech
- slow, shallow breathing (hypoventilation)
People with a body temperature of 32˚C or lower will usually stop shivering completely. This is a sign that their condition is deteriorating and emergency medical help is required.
Severe hypothermia
The symptoms of severe hypothermia (a body temperature of below 28˚C) can include:
- unconsciousness
- shallow or no breathing
- weak, irregular or no pulse
- dilated pupils
Someone with severe hypothermia may appear to be dead. However, under these circumstances the individual must be taken to hospital to determine whether they have died, or if they are in a state of severe hypothermia. Medical treatment can still be used to resuscitate people with severe hypothermia, although it is often fatal.
From the NHS website
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Also, the portion of the brain partially responsible for the sensation of warmth is the sub cerebral structure producing met enkephalins. This flood of alkaloids is the bodys last ditch effort to induce a state of physical pain immunity and hopeful euphoria that may save the organism's(you) life.
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Between the moderate hypothermia stage it has been noted that a body will trick your senses into thinking it is burning up. So you naturally begin to strip. Here is a more direct answer from Survivaltopics.com
A funny thing happens to people when they get hypothermia. Many of them strip off their clothes as one of their last acts before they die. This is common phenomena among fatal hypothermia cases and is known as “paradoxical undressing”. Why in the world would someone who is literally freezing to death take off their clothes?
Here’s the answer from SurvivalTopics.com:
Now the key to what causes paradoxical undressing. Vasoconstriction occurs when the smooth muscles within the vasculature contract. This effort requires a steady input of energy in the form of glucose from the body’s energy stores. However, due to a lack of blood now travelling to these muscles, they eventually tire. As the muscles of the constricted blood vessels run out of energy, they fatigue, relax, and open up. This is known as vasodilation.
With vasodilation of the blood vessels, an infusion of warm blood from the core of the body rushes into the peripheral extremities. This causes the hypothermia victim to feel overly warm and to start shedding layers of clothing, contrary to the reality that their body temperature is continuing to drop.
The victim’s warm blood rushing from their core, coupled with the removal of warm clothing, causes their body temperature to fall even faster. This serves to hasten death from hypothermia and results in another case of paradoxical undressing.
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