The degree of frostbite basically refers to how deep the frostbite goes. People who have Raynaud's phenomenon (a condition where the small blood vessels of the fingers constrict) also have an increased risk of developing frostbite.įrostbite injuries are classified by the degree of injury. You are then less likely to get out of the cold, or protect yourself from it. This is because you may be less aware of how cold you are and less aware that you are in danger. You are more at risk of developing frostbite if you have had alcohol or recreational drugs which make you drowsy or behave differently to usual. You are more at risk of developing frostbite if you smoke, as the chemicals in cigarettes can cause your blood vessels to constrict. Beta-blockers are a good example of this. If you take certain medicines that narrow (constrict) your blood vessels, your risk is increased.
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If you have underlying health problems such as narrowing of the arteries, mainly occurring in the legs (peripheral arterial disease) or diabetes, you have an increased risk of developing frostbite. However, it can affect anyone who is exposed to low temperatures (below freezing) - in particular, those who wear inadequate clothing.
#A coolpack frostbite what to dk skin
After some time, this lack of blood supply and oxygen to the skin can start to cause damage to the cells. As a protective response, when your body is exposed to extreme cold, blood vessels narrow (constrict) so that blood (and oxygen) are diverted away from your extremities to your vital organs to keep your body alive. All illustrations and images included in CareNotes® are the copyrighted property of A.D.A.M., Inc.Usually your blood carries oxygen to all parts of your body so that your body tissues are kept healthy. © Copyright IBM Corporation 2021 Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you. It is not intended as medical advice for individual conditions or treatments. The above information is an educational aid only.
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You always have the right to refuse treatment. Discuss treatment options with your healthcare providers to decide what care you want to receive. Learn about your health condition and how it may be treated. You have the right to help plan your care.
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When should I contact my healthcare provider? Ask your healthcare provider how many days you should apply ice.
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