How are burns generally classified?

Burns are generally classified by degree or depth, which refers to the severity of the skin damage and the layers of skin affected. This classification includes first-degree burns, which affect only the outer layer of the skin, causing redness and pain; second-degree burns, which extend into the second layer and involve blisters, swelling, and more intense pain; and third-degree burns, which penetrate through all layers of the skin, resulting in charring, white or leathery skin, and often a lack of pain due to nerve damage.

This classification is crucial for medical professionals to determine the appropriate treatment and management for a burn victim. The depth of the burn directly affects the healing process and the likelihood of complications, making it an essential factor in effective first aid and further medical intervention.