by
nasim vahedi , Transcription Medical Assistant , Behbod Specialized Skin and Hair Clinic
First-degree burns affect only the outer layer of the skin. They cause pain, redness, and swelling. 2th-degree burns affect both the outer and underlying layer of skin. They cause pain, redness, swelling
Burns that affect only the superficial skin are known as superficial or first-degree burns. When damage penetrates into some of the underlying layers, it is a partial-thickness or second-degree burn. In a full-thickness or third-degree burn, the injury extends to all layers of the skin.
