What is a thermal burn?
Dec 29, 2022
Source: Cainiu Health
Dr. Liu Wan
Introduction
Thermal burns refer to all injuries caused by heat, primarily affecting the skin, mucous membranes, and subcutaneous tissues, with severe cases involving damage to muscles and bones. Common causes include scalds from hot liquids, steam burns, flame burns, and contact with hot solid metals or molten materials, all of which can cause bodily injury. Injuries resulting from chemical, electrical, and radiation exposure are also considered similar to thermal burns in terms of their mechanisms and effects on the human body.
In daily life, our skin may encounter various problems. So, what is a thermal burn?
What Is a Thermal Burn?
Thermal burns refer to all injuries caused by heat, primarily affecting the skin, mucous membranes, and subcutaneous tissues. In severe cases, muscles and bones may also be damaged. Common causes include scalds from hot liquids, steam burns, flame burns, and contact with hot solid metals or other high-temperature liquids, all of which can cause bodily harm. Because injuries caused by chemical agents, electricity, and radiation affect the human body in ways similar to thermal burns, electrical injuries, chemical burns, radiation injuries, and even frostbite are generally included within the scope of burn treatment.
Thermal burns are defined as localized tissue damage caused by hot liquids, steam, radiant energy (such as electricity or light). Besides purely physical factors, such burns may also involve chemical factors contributing to tissue injury. Essentially, thermal burns mainly result in damage to epithelial tissues, including dehydration and protein denaturation. The injured tissues typically cause pain in patients. A key characteristic is that the shallower the burn depth, the more intense the pain tends to be; conversely, deeper burns may produce relatively less pain.
If the burn is mild—manifesting only as slight redness without blisters or involving a small area—it can usually be managed at home by applying iodine tincture for local disinfection. We hope this article has been helpful to you. Wishing you good health and happiness!
