Version July 2025
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What is an electrical burn? —
This is a skin burn that happens when electricity comes in contact with the body.
When electricity comes in contact with the body, it can travel through the body. When this happens, the electricity can damage tissues and organs. This damage can be mild or severe, and it can even cause death. Organs that are commonly damaged include the:
●Heart – People can get abnormal heart rhythms. The heart can also suddenly stop beating, which is called "cardiac arrest."
●Bones and muscles – If the muscles are severely injured, substances from inside damaged muscle cells can leak into the blood. This is called "rhabdomyolysis." In some cases, it can cause injury to other organs. People can also get an abnormal buildup of pressure in a group of muscles, called "acute compartment syndrome."
●Nervous system – People can pass out, stop breathing, have nerve damage, or have muscle weakness.
What are the symptoms of an electrical burn? —
The symptoms depend on the type and how much electricity came in contact with the body and how long the contact lasted.
Electricity can cause different types of skin burns, depending on which skin layers are affected. The terms doctors use to describe different types of burns are:
●Superficial burn – This affects only the top layer of the skin. The skin is red, dry, and painful. When you press on the burn, it turns white.
●Partial-thickness burn – This affects the top 2 layers of the skin. The skin is red and can leak fluid or form blisters.
●Full-thickness burn – This affects all of the layers of the skin. The burn doesn't usually hurt, because the burned skin can't feel anything. The skin can be white, gray, or black.
Other symptoms depend on whether or not you have damage to your internal organs.
Should I see a doctor or nurse? —
Yes. If you get an electrical burn, see your doctor or nurse right away. That's because an electrical burn sometimes causes mild skin damage, but there can still be severe internal organ and tissue damage.
Sometimes, children get a burn on the side of their mouth from chewing an electrical or extension cord. This type of burn needs to be seen by a doctor right away. It can bleed a lot, even days to weeks after the burn first happens, and leave a scar.
Will I need tests? —
Probably. Your doctor or nurse will ask about your injury and do an exam. They might order tests to check for organ damage. Tests can include:
●Blood tests
●Urine tests
●Electrocardiogram ("ECG") – This measures the electrical activity in the heart (figure 1).
How is an electrical burn treated? —
Treatment depends on the type of skin burn you have and how serious it is.
Treatments for a mild skin burn can include:
●Cool the burn – You can put a cool cloth on your burn or soak it in cool (not ice) water. Do not put ice on a burn. Do not soak the burn for longer than 15 minutes.
●Cover the burn with a clean bandage – Your doctor might also recommend or prescribe a cream or ointment to soothe the skin or prevent an infection.
●Treat the pain – You can raise the burned part of your body above the level of your heart. For example, you can prop your foot or leg up on pillows. You can also take an over-the-counter pain medicine, such as acetaminophen (sample brand name: Tylenol) or ibuprofen (sample brand names: Advil, Motrin).
●Get a tetanus shot, if it has been too long since your last one.
A severe skin burn is usually treated in the hospital. Treatments can include:
●Strong pain medicines
●Special bandages
●Antibiotic and other types of creams or ointments
●Surgery to repair the burned area
Your doctor will also treat any problems you have from damage to internal organs.
How can I prevent an electrical burn? —
To help prevent you or a family member from getting an electrical burn, you can:
●Put child safety covers on all electrical outlets.
●Keep electrical cords out of the reach of children.
●Follow the directions when using electrical appliances.
●Do not use electrical appliances in the shower or bath.
●Turn off the circuit breaker when you are working with electricity.
Patient education: Skin burns (The Basics)
Patient education: Sudden cardiac arrest (The Basics)
Patient education: Rhabdomyolysis (The Basics)
Patient education: Acute compartment syndrome (The Basics)
