What is a critical burn?

American Red Cross

A critical burn requires immediate medical attention. These burns are potentially life threatening, disfiguring, and disabling.

Unfortunately, it often is difficult to tell if a burn is critical. Even superficial burns can be critical if they affect a large area or certain body parts.

You cannot judge a burn’s severity by the person’s level of pain because nerve endings may be destroyed.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Burns

Burns are classified according to the severity of the injury to the skin and underlying tissues. The three burn categories are first-degree, second-degree, and third-degree burns, with first-degree burns being the most minor. If the first and second layers of skin have been burned, you have a second-degree burn. Second-degree burns can sometimes be considered minor. For both first- and second-degree burns, apply cool running water to the area for at least 10 minutes. This will help reduce swelling. The most serious burns are third-degree burns. Not only are all the layers of skin burnt, but muscle, fat, bone, and other tissues are temporarily or permanently affected. A third-degree burn requires medical attention. Another serious burn that may need treatment is an electrical burn, like from a power cable. These types of burns may cause internal damage, even if the burn does not leave a mark on the skin.

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What is a critical burn?

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