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How to cure a small bad burn
Identify a minor burn.
Burns are categorized by depth and size and percent of total body surface area. A minor burn, typically called a first-degree burn, is characterized by redness to the outermost layer of the skin, the epidermis.
With this type of burn, there is damage to this epithelial (top) layer without blistering. A minor burn should not cover more than 10% of your body surface.