What is a recommended action if someone suffers from a burn due to chemical exposure?

Applying cool water to the burn area is the recommended action when someone suffers a burn due to chemical exposure. This method helps to cool the skin, which can alleviate pain and limit further skin damage. Cooling the burn can also help to reduce swelling and inhibit the spread of the chemical on the skin.

Using cool water for a burn is especially important in the case of chemical burns, as it may help in flushing out the chemical substance, depending on the type of chemical involved. It's typically advised to run cool (not cold) water over the area for at least 10 to 20 minutes to ensure effective cooling.

Other options, such as applying ointment, wrapping the burn tightly, or ignoring the pain, do not provide appropriate treatment for a chemical burn. Ointments may trap heat and potentially harmful substances against the skin, while wrapping tightly could exacerbate swelling or impede circulation. Ignoring the burn can lead to further complications and delay necessary medical treatment.