Burns are described as being superficial, partial thickness, or full thickness. Previously burns were described by degree. Superficial burns (first degree) only affect the epidermis, or outside of your skin. Superficial burns appear red or pink, much like a sunburn, and need no specific treatment. Partial thickness burns (second degree) involve both the epidermis and the dermis. Some partial thickness burns heal while others may need skin grafting. Some may appear wet or blistering while others are deep cherry red. Full thickness burns (third degree) affect the entire epidermis and dermis and require surgery. Full thickness burns appear white or charred. You may not even feel this burn as nerves might have been damaged. Partial thickness and full thickness burns need immediate medical treatment.