Second degree burns are classified into two types: superficial partial thickness or deep partial thickness burns. Superficial partial thickness burns are characterized by local redness, blisters. The burn takes around 3 weeks to heal. There is generally no scarring, but the pigmentation of the burned area may change.

First-degree burns are considered mild compared to other burns. They result in pain and reddening of the epidermis (outer layer of the skin). Third-degree burns(full thickness burns) go through the dermis and affect deeper tissues. They result in white or blackened, charred skin that may be numb.

Second-degree burns (partial thickness burns) affect the epidermis and the dermis (lower layer of skin). They cause pain, redness, swelling, and blistering. Third-degree burns (full thickness burns) go through the dermis and affect deeper tissues. They result in white or blackened, charred skin that may be numb.