What is the appropriate response to a small burn?

Running a small burn under cool water for at least 10 minutes is the most effective and appropriate response. This action helps to cool the burn area, reducing the temperature of the skin and minimizing damage to the tissue. Cool water can also diminish pain and decrease swelling, making it a crucial first aid measure to alleviate discomfort following a burn injury.

Cooling the burn effectively prevents the progression of the burn severity by stopping the burn process, which can continue even after the initial contact with heat. It is important to avoid using ice or extremely cold water, as this may cause further damage to the skin by constricting blood vessels and potentially leading to frostbite.

Covering a small burn with a warm cloth or leaving it uncovered to air dry does not provide the needed cooling effect and might increase the risk of infection. Additionally, applying substances like butter or oil can trap heat against the skin, leading to increased damage and delaying healing. Thus, running the burn under cool water is not only beneficial for immediate relief but also essential for proper burn care.