Burns

Encyclopedia of Alternative Medicine by Patience Paradox

Burns are injuries to the tissues caused by heat, friction, electricity, radiation, or chemicals. Such injuries cause the breakdown of body proteins, death of cells, loss of body fluids, and edema.

Burns vary depending on the cause, the intensity, and the body parts involved. They are classified by degree, based on the severity of the tissue damage: A first-degree burn causes redness and swelling in the outermost layers of skin called the epidermis. A second-degree burn involves redness, swelling, and blistering. The damage extends beneath the epidermis to the deeper layers of skin, the dermis. A third-degree burn, also called a full-thickness burn, destroys the entire depth of skin, causing significant scarring. Damage also may extend to the underlying fat, muscle, or bone. Third-degree burns require immediate medical attention. Burns are the third leading cause of accidental death in North America.

The severity of a burn is judged by the amount of body surface area (BSA) involved as well as the depth of the burn. A burn is considered to be critical, or major, if a person has third-degree burns on more than 10% of the BSA or second-degree burns covering more than 25% of an adult's BSA, and more than 20% of a child's BSA. Such burns are serious and should be treated in a specialized hospital burn unit. Burns involving the hands, feet, face, eyes, ears, or genitals are considered critical, as well. Moderate burns are defined as first- or second-degree burns covering 15%-25% of an adult's body or 10%-20% of a child's body, or a third-degree burn on 2%-10% BSA. These burns also require medical attention.

Burns may be caused by any encounter, however brief, with heat greater than 120°F (49°C). The source of this heat may be the sun, hot liquids, steam, fire, electricity, friction (rug burns and rope burns,) and chemicals. Signs that the skin has been burned are localized redness, swelling, and pain. A blister may develop. The skin may peel, appear white or charred, and feel numb. A burn may trigger a headache or fever, and extensive burns may induce shock.

Thermal burns are caused by heat sources such as fire, hot liquids, gases or other objects. Radiation burns are usually due to excess exposure to the sun's rays, tanning beds, or x rays. Chemical burns are most likely to come from strong acids, alkalis, phenols, or phosphorus. Electrical burns may be quite severe due to the high heat generated by electric currents.

A physician will diagnose a burn based upon visual examination, and will ask questions to determine the history of contact with possible sources of damage. Depending on the circumstances, there should be an evaluation of the condition of the lungs and breathing, related injuries, evidence of any suspected child abuse, and the extent and location of the burn. Shock and infection are often the results of moderate and major burns, and should be included in any evaluation.

A number of herbal remedies, applied topically, can help mild burns heal. These include aloe (Aloe barbadensis or Aloe vera); St. John's wort , Hypericum perforatum; Calendula officinalis; comfrey root, Symphytum officinale;, and tea tree oil , Melaleuca spp.

Nutritional support is particularly important for burn victims. Supplementing the diet with vitamins A, C, and E, zinc and B-complex, essential fatty acids (omega-3 and omego-6) and eating foods high in these nutrients can be very beneficial to the healing process. Proteins and fluid intake should be increased to replace losses. The traditional Chinese medicine (TCM) approach recommends foods that remove heat and toxins, nourish yin, and promote the production of body fluids. These foods include mung beans, kidney beans, lima beans, soybeans, cucumbers, potatoes, summer squash, sweet potatoes, and barley. In addition, freshly juiced ginger, potatoes, and cucumbers can be applied to burns to reduce pain and swelling. The pulp of fresh pumpkin can be used as a poultice (soft compress applied to the affected area). Chamomile tea decreases anxiety.

Homeopathic treatment should be given as soon as possible after the onset of the burn injury. Cantharis 30c is the most noteworthy remedy for burns. It is recommended to keep blisters from forming. A dose can be taken every 15 minutes for up to six doses.

Homeopathic calendula mother tincture can be useful to promote the healing of burns. Ten drops should be added to one ounce of water and applied to the burn three times daily. Arnica montana 30c can help prevent shock. Urtica urens 6c and Causticum 6c may also be useful for burns. Urtica may be applied to the skin as an ointment as well.

Guided imagery can assist with pain control.

Burn treatment usually consists of relieving pain, preventing infection, and maintaining body fluids, electrolytes, and calorie intake while the body heals. Children and the elderly are more vulnerable to complications from burn injuries and require more intensive care. Other factors that influence treatment include associated injuries such as bone fractures and smoke inhalation, presence of a chronic disease, a history of abuse, and the occurrence of shock or infection. Moderate and major burns should always be treated by a medical practitioner.