Which substances should never be applied directly to a burn?

Applying butter or ointments directly to a burn can complicate the healing process and increase the risk of infection. These substances are not sterile and can trap heat in the tissue, which hinders the natural cooling process that should occur after the burn injury. Using fats like butter may also create a barrier that prevents the burn from being treated properly with appropriate medical intervention.

In contrast, cold water is generally recommended to cool the burn, while medical creams are often specifically formulated for burns and can provide protection and promote healing when applied correctly. Herbal remedies and teas may not have scientific backing for their effectiveness in treating burns and can also carry risks, but they do not have the same immediate negative impact as applying greasy substances. Thus, avoiding butter and ointments is critical in burn care to ensure proper healing.