The common causes of burns and scalds and ways to manage the injuries at home are explained in this video. Where to seek help are also highlighted. The skin is red, hot and painful but without blisters.
Damage is superficial and temporary.
The outer layer of the skin is damaged. The skin has blisters besides being red, hot and painful. Full thickness All layers of the skin are damaged, sometimes the underlying tissues as well. The skin may be pale and leathery, or charred. It is relatively painless because the nerves have been damaged.