A thermal burn is a type of burn resulting from making contact with heated objects, such as boiling water, steam, hot cooking oil, fire, and hot objects. Scalds are the most common type of thermal burn suffered by children, but for adults thermal burns are most commonly caused by fire. Burns are generally classified from first degree up to fourth degree, but the American Burn Association (ABA) has categorized thermal burns as minor, moderate, and major, based almost solely on the depth and size of the burn. Causes
Hot liquids and steam
Scalding is a type of thermal burn caused by boiling water and steam, commonly suffered by children. Scalds are commonly caused by accidental spilling of hot liquids, having water temperature too high for baths and showers, steam from boiling water or heated food, or getting splattered by hot cooking oil. Scalding is usually a first- or second-degree burn, and third-degree burn can sometimes result from prolonged contact. Nearly three quarters of all burn injuries suffered by young children are scalds. Fire
Fire causes about 50% of all cases of thermal burns in the United States. The most frequent event where people get burned by fire is during house fires encountered by firefighters and trapped occupants, where 85% of all fire deaths take place. Fireworks are another notable cause of fire burns, especially among adolescent males on holidays such as Independence Day in the US. The most common cause of injury by fire or flame in children is touching candle flame.
Prevention
It is important to teach children how to avoid fire and scalding. Firefighters and community leaders often lead such programs in schools and clinics.Smoke alarms installed in homes can reduce deaths resulting from fire by half. Homeowners should change batteries at least once a year and replace smoke alarms every decade. Before fire occurs, a family should practice evacuating the home, and when fire occurs the family must leave the residence immediately (within two minutes). Sources of flame, like matches, should be kept out of childrens reach. Stoves, ovens, space-heaters, and candles must not be left unattended, and flammable objects must be kept at least 30 cm away from open flames. Fire extinguishers should be stored in the kitchen, where most house fires start.To prevent children from getting burned, water temperature must not be set too high when taking baths or washing hands, nonflammable sleepwear should be worn, back burners should be used when cooking something on the stove, and hot foods, drinks, and irons should be kept away from the edge of counter and table. Oven mitts and potholders must be used in handling hot containers. Care should be taken when taking hot foods out of microwave ovens, and covers should be opened gently to reduce the risk of steam burns. Treatment
The most important first action is to stop the burning process. The source of the burn should promptly be removed (or the patient removed from the source).