BURNS — FIELD TREATMENT

Burns are among the most common serious injuries in grid-down scenarios — open fire cooking, rocket stoves, lanterns, pressure canners, improvised heating. They are also among the most mismanaged. The instinct to apply butter, toothpaste, or ice to a burn is deeply embedded in folk practice and wrong in every case. This post covers what burns actually are, how to classify them, what to do, and what to avoid.

BURN CLASSIFICATION

Classification determines treatment. Misclassifying a burn leads to under-treatment or inappropriate intervention.

First Degree (Superficial) Affects the outer layer of skin (epidermis) only. Appearance: red, dry, no blisters. Pain: significant. Examples: sunburn, brief contact with a hot surface. Treatment: cooling, basic wound care, pain management. Heals in 3-7 days without scarring under normal circumstances.

Second Degree (Partial Thickness) Affects epidermis and part of the dermis beneath. Appearance: red, wet, blisters present or forming, skin may be mottled. Pain: severe — nerve endings are intact and exposed. Examples: scalding from hot liquid, flame contact of brief duration. Treatment: cooling, wound covering, infection prevention. Heals in 2-3 weeks if not infected. Deep second degree burns may require skin grafting in a medical setting. In the field, treat as described below and protect from infection.

Third Degree (Full Thickness) Destroys all layers of skin and may involve underlying tissue, muscle, or bone. Appearance: white, brown, or black; dry and leathery; may appear waxy or charred. Pain: paradoxically low or absent — nerve endings in the area are destroyed. Surrounding tissue with intact nerves will be extremely painful. This is a severe injury requiring definitive medical care. Field treatment focuses on preventing infection, managing shock, and maintaining airway if face or neck is involved.

Fourth Degree — Extends into muscle, tendon, and bone. Not survivable without advanced surgical care in most cases. Field treatment: prevent infection, treat shock, maintain airway.

Rule of Nines — Used to estimate burn surface area, which determines severity and fluid replacement needs. For adults: head = 9%, each arm = 9%, chest (front) = 9%, abdomen (front) = 9%, upper back = 9%, lower back = 9%, each thigh = 9%, each lower leg = 9%, genitals = 1%. Burns covering more than 20% of body surface area in adults (10% in children) are life-threatening without fluid resuscitation.

WHAT TO DO — THERMAL BURNS

Step 1 — Stop the burning. Remove the heat source. Remove clothing and jewelry from and near the burned area — fabric holds heat and continues burning. Exception: do not remove clothing or material fused to the burn. Leave it in place and work around it.

Step 2 — Cool the burn. Run cool (not cold, not ice) running water over the burn for a minimum of 20 minutes. This is the single most effective field treatment for burns and the most commonly under-done. Most people stop after 2-3 minutes. Twenty minutes. Cool water only — ice and ice water cause vasoconstriction and frostbite injury to already-damaged tissue and make outcomes worse. Gels (aloe vera, commercial burn gel) can be applied after cooling, not instead of it.

Step 3 — Cover the burn. After cooling, cover with a clean non-stick dressing. Cling wrap (plastic wrap) applied loosely over the burned area is the field-expedient standard — it is non-adherent, keeps the wound moist, and allows visualization. Do not wrap tightly. Do not use fluffy cotton or materials that will stick to the wound. Do not use butter, oil, toothpaste, egg whites, or any folk remedy — all of these trap heat, promote infection, and worsen outcomes.

Step 4 — Manage pain. Burns are extremely painful. Ibuprofen (anti-inflammatory) and acetaminophen are appropriate first-line options for first and second degree burns. Cooling itself provides significant pain relief.

Step 5 — Monitor for infection. Second and third degree burns are open wounds and will become infected without appropriate care. Signs of burn infection: increasing redness spreading from the wound edge, purulent (cloudy or green) discharge, increasing pain after the first 48 hours, fever, and wound that is not improving or is worsening. An infected burn in a grid-down scenario is a serious threat to life. See Infection Management.

WHAT TO DO — CHEMICAL BURNS

Remove contaminated clothing immediately — use gloves, do not touch the chemical with bare skin. Brush off any dry chemical before adding water — adding water to some dry chemicals (such as calcium oxide/quicklime) generates heat and worsens the burn. Once dry chemical is removed, flush with large volumes of running water for a minimum of 20-30 minutes. Do not use neutralizing agents (acids on alkali burns or vice versa) — the chemical reaction generates additional heat.

WHAT TO DO — ELECTRICAL BURNS

Do not touch a victim of electrical injury until the power source is confirmed off. Electrical burns have entry and exit wounds and cause internal tissue damage that is not visible from the surface — the external burn may appear minor while internal damage is severe. All electrical burns require medical evaluation when available.

BURNS REQUIRING IMMEDIATE EVACUATION

In a grid-down scenario, evacuation decisions are complex. Burns that require definitive medical care whenever it can be reached:

Any third degree burn regardless of size
Second degree burns covering more than 10% of body surface area (both legs would be approximately 18%)
Any burn to the face, hands, feet, genitals, or major joints
Any burn involving the airway — hoarse voice, singed nasal hairs, carbonaceous (black) sputum, facial burns with flame exposure are all indicators of possible airway burn
Burns in infants, children, elderly, or immunocompromised individuals
Electrical burns of any degree
Chemical burns to the eyes

Airway burns are a medical emergency. Airway swelling can close the airway within hours of injury. This is not a wait-and-see situation.

FLUID MANAGEMENT FOR LARGE BURNS

Burns covering more than 20% of body surface area in adults cause massive fluid shifts and lead to shock if not treated. In a setting where IV fluids are unavailable, oral fluid replacement is the only option — the patient must drink if conscious and able to swallow. The Parkland Formula (4mL x body weight in kg x percent of body surface area burned, half given in first 8 hours) is the medical standard for IV fluid replacement — in a field setting without IV access, encourage maximum oral fluid intake: water with small amounts of salt and sugar (oral rehydration solution) if available.

WHAT NOT TO DO

Do not apply ice or ice water. Causes frostbite injury to burned tissue.
Do not apply butter, oil, toothpaste, egg white, or any home remedy. Traps heat, blocks cooling, promotes infection.
Do not pop blisters. The blister roof is a sterile barrier. Breaking it opens a wound to infection.
Do not use fluffy cotton or wool dressings. They adhere to burns and cause significant pain and damage on removal.
Do not wrap burns tightly. Swelling is expected and a tight wrap becomes a tourniquet.

WHAT TO STOCK

Burn gel (Water-Jel, Burn Free) — cooling gel for immediate application after water cooling
Non-adherent dressings (Telfa pads, Mepitel, or similar)
Cling wrap / plastic wrap — multipurpose and essential for burn coverage
Elastic bandage for securing dressings
Ibuprofen and acetaminophen
Silvadene (silver sulfadiazine) cream if obtainable — the standard topical antimicrobial for burns, available by prescription; worth discussing with your physician as part of preparedness planning
Honey (medical-grade Manuka if available, food-grade as second choice) — documented antimicrobial properties for wound management including burns

WHERE TO SOURCE

Burn gel — Water-Jel and Burn Free are available at Amazon, first aid suppliers, and some pharmacies at $8-20 per unit. Stock several.

Non-adherent dressings — Telfa pads available at any pharmacy. Mepitel and similar silicone wound contact dressings available online at $15-30 per pack — worth the investment for serious wound care.

Silvadene (silver sulfadiazine) — Prescription in the United States. Discuss obtaining a supply with your physician in the context of preparedness planning. Some veterinary formulations are available without prescription — research carefully before substituting.

Medical-grade honey — Medihoney and similar brands available online and at some pharmacies at $10-20 per tube.

Cross-reference: Infection Management | Shock — Recognition & Response | Wound Packing | Medications — When SHTF

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