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Electrical Shock Injuries
An electrical shock can do far more damage inside the body than it shows on the skin. Never touch someone who is still in contact with the power, call 911 for any serious shock or lightning strike, and get checked even if the person seems fine.
Call 911 for an electrical injury. MedlinePlus advises calling 911 for anyone injured by electricity (MedlinePlus (opens in a new tab)), and the American Burn Association says all electrical injuries need emergency care, even if the person seems fine (American Burn Association (opens in a new tab)). Call right away for:
- any high-voltage injury, such as from a power line, or anyone struck by lightning (ABA referral guidelines (opens in a new tab), CDC (opens in a new tab));
- unconsciousness or a change in alertness, confusion, seizures, trouble breathing, chest pain, an irregular heartbeat, or burns (MedlinePlus (opens in a new tab), American Burn Association (opens in a new tab));
- any shock during pregnancy — doctors may need to monitor the pregnant person and the baby in the hospital (Merck Manual, professional (opens in a new tab)).
Don’t touch the person while they are still in contact with the source. If you can do it safely, turn off the power first — unplug the cord or switch off the circuit breaker or fuse; turning off the appliance may not be enough. Stay at least 20 feet (6 meters) away from anyone touching high-voltage lines until the power is off (MedlinePlus (opens in a new tab)). Only the power company can shut off high-voltage lines (Merck Manual (opens in a new tab)).
Once it is safe, check breathing and pulse, and start CPR if the person is unconscious with no pulse (MedlinePlus (opens in a new tab), Merck Manual (opens in a new tab)). People struck by lightning don’t carry an electrical charge, so it is safe to touch them and start CPR straight away (CDC (opens in a new tab)).
What is an electrical injury?
An electrical injury is damage to the skin or internal organs when electric current passes through the body. It can come from outlets, cords, faulty appliances or wiring, arcs from power lines, machinery at work, lightning, electrical weapons such as a Taser, and young children biting cords or poking metal objects into outlets (MedlinePlus (opens in a new tab)).
- Household current (110 to 220 volts in the U.S.). A shock from an outlet or small appliance at home is rarely serious (Merck Manual (opens in a new tab)) — but household current can make muscles lock so the person can’t let go, and it can stop the heart, for example when a wet person in a bathtub touches a hair dryer (Merck Manual (opens in a new tab)).
- High voltage — over 500 volts by Merck’s definition (Merck Manual (opens in a new tab)), 1,000 volts or more in the American Burn Association’s guidelines (ABA referral guidelines (opens in a new tab)). It can jump (arc) through the air, so a person can be hurt just by coming too close to a line, and it is more likely to cause internal damage (Merck Manual (opens in a new tab)).
- Lightning is a huge pulse lasting a fraction of a millisecond. It causes fewer internal burns than other electrical injuries but can stop the heart instantly and injure the brain and nerves (Merck Manual (opens in a new tab)); serious burns are uncommon (National Weather Service (opens in a new tab)).
Why it can be worse inside than it looks
The body conducts electricity well. Some electrical burns look minor while there is serious damage inside, especially to the heart, muscles or brain (MedlinePlus (opens in a new tab)). The current creates heat that can harm deeper tissues, nerves and the heart even when the skin looks okay (American Burn Association (opens in a new tab)), and wet or broken skin lets more current reach the inside (Merck Manual (opens in a new tab)). How the skin looks does not predict how badly the inside is hurt (Merck Manual, professional (opens in a new tab)).
What electricity does to the body
- Burns on the skin and, with high voltage, massive burns inside (Merck Manual (opens in a new tab)). Arcs and sparks can also set clothes on fire and injure the eyes (MedlinePlus (opens in a new tab)). See our Burns guide.
- Heart rhythm problems, from harmless to immediately fatal, or cardiac arrest (Merck Manual (opens in a new tab)).
- Muscle breakdown (rhabdomyolysis), which releases myoglobin that can damage the kidneys, and swelling that can cut off blood flow to a limb (compartment syndrome) (Merck Manual (opens in a new tab)).
- Nerve and brain injury: seizures, memory problems, personality changes, irritability, trouble sleeping, weakness, numbness, tingling and long-lasting pain (Merck Manual (opens in a new tab)).
- Falls, broken bones and dislocated joints from violent muscle contractions (Merck Manual (opens in a new tab)).
- Children’s mouth burns from biting cords. When the scab falls off, usually 5 to 10 days later, an artery in the lip can bleed heavily (Merck Manual (opens in a new tab)).
Problems that can show up later
Neurologic, psychological and physical problems may begin 1 to 5 or more years after the injury (Wesner & Hickie, 2013 (opens in a new tab)).
- Pain, numbness and tingling from nerve damage (Merck Manual (opens in a new tab)).
- Cataracts can develop days or years later if current passes near the eyes (Merck Manual (opens in a new tab)). A large Danish study found no higher cataract risk after electrical injuries in general (Kaergaard et al., 2023 (opens in a new tab)).
- Memory, sleep and mood. In one burn-center study of 122 survivors, insomnia (68%), anxiety (62%), post-traumatic stress disorder (33%) and major depression (25%) were common after low- and high-voltage injuries alike (Radulovic et al., 2019 (opens in a new tab)). Lightning survivors may have trouble learning new information, headaches, ringing in the ears and irritability, even when brain scans look normal (National Weather Service (opens in a new tab)).
Our Anxiety and Depression guides may help. Guides on PTSD, Nerve Damage and Rapid Heartbeat are coming soon.
How common is it?
Each year in the U.S., accidental high-voltage exposure causes nearly 400 deaths and more than 30,000 nonfatal shock incidents, and electrical burns are about 5% of burn-unit admissions (Merck Manual, professional (opens in a new tab)). The Bureau of Labor Statistics counted 130 workers killed by exposure to electricity in 2024 and 142 in 2023 (BLS (opens in a new tab)). Lightning killed 517 people in the U.S. from 2006 through 2025, and almost 90% of people struck survive (CDC (opens in a new tab)).
Side by side
Six approaches compared
For every condition we look at the same six approaches: what each involves, what it typically costs, and what a patient can realistically expect.
| Approach | What it involves | Estimated cost | What to expect |
|---|---|---|---|
| Conventional medicine (AMA) | Emergency evaluation with an ECG and heart monitoring when needed, blood and urine tests for muscle damage, burn and wound care, burn-center care for serious injuries, follow-up for the eyes and nerves, and rehabilitation and mental health support. | Cost estimate being researched. | A brief household shock with no symptoms often needs no tests. Serious injuries may need hospital or burn-center care, surgery and rehabilitation; nerve, memory, sleep or mood problems can appear months or years later. |
| Chiropractic | No role in caring for an electrical injury. We found no studies. | Not a treatment for electrical injury, so no cost is listed. | Ordinary back or neck pain later can be cared for separately, but only after the medical team has ruled out fractures and spine or nerve injuries. |
| Acupuncture | No role in emergency care. Some people try it later for long-lasting pain, alongside medical care. | Cost estimate being researched. | Little research for electrical injury — we found a single case report and no trials. |
| Herbal medicine | No herb or supplement treats an electrical injury. No butter, oils or home remedies on burns. | Not recommended, so no cost is listed. | Some herbs interact with medicines, so tell your care team about anything you take. |
| Massage therapy | Later, scar massage on fully healed skin and help with muscle tension, only with your medical or burn team’s OK. | Cost estimate being researched. | In burn survivors, scar massage may ease scar pain, itch and anxiety. No studies look at electrical injuries specifically. |
| MBHA Wellness Coach | Recovery support (sleep, fear or flashbacks, returning to work), a home electrical safety check, child safety and lightning safety. | MBHA coaching cost estimate being researched. | Simple steps — GFCIs, outlet covers, safe cords, going indoors in storms — lower the risk. Coaching works alongside the care team, never instead of it. |
Approach 1 of 6
Conventional medicine (AMA)
Start with safe first aid and call 911 (see First aid, step by step below). Care then depends on the type and strength of the current, how long the person was in contact, its path through the body, and their overall health (MedlinePlus (opens in a new tab)).
1. Emergency evaluation and heart monitoring
Doctors check for heart and breathing problems, then examine the whole body for burns, fractures, dislocations and spinal injuries (Merck Manual, professional (opens in a new tab)). An electrocardiogram (ECG) checks the heart rhythm. Someone with no symptoms and a normal examination, who is not pregnant, has no known heart problem and had only a brief household shock, usually needs no more tests (Merck Manual (opens in a new tab)). People are kept in the hospital for 6 to 12 hours if the heartbeat or ECG is abnormal, there are heart symptoms such as chest pain, or there are other severe injuries — and in many cases if they are pregnant or have a heart problem (Merck Manual (opens in a new tab)).
2. Tests and treatment for muscle damage
Doctors may order a blood count, heart enzyme tests and a urine test for myoglobin, a sign of muscle breakdown; brain scans may be needed if the person is not fully alert (Merck Manual, professional (opens in a new tab)). Rhabdomyolysis is usually treated with large amounts of fluid through a vein (Merck Manual (opens in a new tab)), and badly damaged muscle may need surgery (Merck Manual, professional (opens in a new tab)).
3. Burn and wound care
Skin burns are treated with burn cream and sterile dressings, a tetanus shot is given if needed, and pain relief is chosen by the care team — we don’t list doses (Merck Manual (opens in a new tab)). Serious burns may need wound care and surgery (American Burn Association (opens in a new tab)). Children with lip burns from biting a cord should see a specialist experienced with these injuries (Merck Manual (opens in a new tab)). See our Burns guide for more on burn care.
4. Burn-center referral
The American Burn Association’s guidelines, written for clinicians, recommend immediate consultation with a burn center, considering transfer, for all high-voltage (1,000 volts or more) and lightning injuries. For low-voltage injuries they recommend consultation and considering burn-center follow-up to screen for late symptoms and vision problems (ABA referral guidelines (opens in a new tab)).
5. Follow-up for the eyes and nerves
Recovery may include heart monitoring and monitoring for nerve or organ damage (American Burn Association (opens in a new tab)). Report any new blurry or cloudy vision, since cataracts can appear years later (Merck Manual (opens in a new tab)), and any numbness, weakness, pain or memory problems. Lightning often perforates the eardrums (Merck Manual (opens in a new tab)), so mention hearing changes too.
6. Rehabilitation and mental health
Physical therapy, counselors and survivor groups are part of recovery (American Burn Association (opens in a new tab)). Research on rehabilitation after electrical injury is still mostly case reports, and a 2025 review called for team-based care covering physical, psychological and social needs (Zahir et al., 2025 (opens in a new tab)). Because sleep problems, anxiety, PTSD and depression are common, screening for mental health concerns is important (Radulovic et al., 2019 (opens in a new tab)).
What it costs
Emergency care, monitoring, burn-center care, surgery and rehabilitation: cost estimate being researched.
How well it works — what to expect
Household shocks are rarely serious; high-voltage injuries can be life-threatening (Merck Manual (opens in a new tab)). Many people return to work and life with early treatment and ongoing care (American Burn Association (opens in a new tab)): in one study, 61% of people injured at work went back to their old job and 19% could not return to any work (Radulovic et al., 2019 (opens in a new tab)).
Approach 2 of 6
Chiropractic
Chiropractic care has no role in caring for an electrical or lightning injury. A search of the medical literature (October 2026) found no studies of chiropractic care or spinal manipulation for these injuries.
A strong shock can throw a person and break bones, including the spine (Merck Manual, professional (opens in a new tab)). If you have back or neck pain later, make sure your medical team has checked for fractures and spine or nerve injuries first. Spinal manipulation often causes short-lived soreness or stiffness; serious problems are very rare but have been reported (NCCIH (opens in a new tab)).
Approach 3 of 6
Acupuncture
Acupuncture has no role in emergency care. There is little research for electrical injury: we found a single case report, in which one person with brain injury after electrical trauma improved during months of acupuncture; its authors say more research is needed (case report, 2023 (opens in a new tab)). One case cannot show that acupuncture caused the improvement.
Acupuncture may help some other kinds of pain, such as back, neck or knee pain (NCCIH (opens in a new tab)), but whether it helps nerve pain after an electrical injury is unknown. If you try it, use it alongside medical care and choose a licensed practitioner who uses sterile, single-use needles; poor technique can cause infections or injury (NCCIH (opens in a new tab)).
Approach 4 of 6
Herbal medicine
No herb or supplement treats an electrical injury or repairs hidden damage to the heart, muscles or nerves.
No home remedies on electrical burns. Don’t put ice, butter, ointments, medicines, fluffy cotton dressings or adhesive bandages on the burn (MedlinePlus (opens in a new tab)); butter, oils and ointments trap heat (American Burn Association (opens in a new tab)). Cover it with a clean, dry cloth and get emergency care (American Burn Association (opens in a new tab)).
Some herbs interact with medicines — St. John’s wort, for example, has a high overall risk of drug interactions, including with some antidepressants (NCCIH (opens in a new tab)). Tell your care team and pharmacist about every herb and supplement you take. We don’t list doses.
Approach 5 of 6
Massage therapy
Massage has no place in emergency care. Later, once your medical or burn team says it is safe, it may help with scars and muscle tension. Never massage open or unhealed skin.
No studies we found look at electrical injuries specifically; the evidence comes from burn scars. Massaging healed scars with lotion can make them less sensitive, ease itching and make stretching easier — gently while scars are fragile (MSKTC (opens in a new tab)). A 2023 review of 7 studies (420 burn patients) found scar massage reduced pain, itch and anxiety (review, 2023 (opens in a new tab)). Massage is generally low risk, but rare serious problems such as nerve injury or blood clots have been reported (NCCIH (opens in a new tab)), so tell your therapist about your injury and any numb areas.
Approach 6 of 6
MBHA Wellness Coach
An MBHA Wellness Coach can support recovery and help lower the risk of another shock — always alongside the care team, never instead of it.
Recovery support
- Sleep — insomnia was the most common long-term problem in one study of survivors (Radulovic et al., 2019 (opens in a new tab)). A coach can help build a steady routine.
- Fear and flashbacks. Electrical injuries can be traumatic, especially after a workplace accident or cardiac arrest (American Burn Association (opens in a new tab)). A coach can help you notice warning signs and connect with counseling. If you have thoughts of suicide, call or text 988, free and confidential, 24/7 (988 Lifeline (opens in a new tab)).
- Returning to work — a coach can help you plan a gradual return with your doctor and keep a symptom diary, since some problems surface months or years later (Wesner & Hickie, 2013 (opens in a new tab)).
- Peer support: Lightning Strike and Electric Shock Survivors, International connects survivors and families (National Weather Service (opens in a new tab)).
Home safety audit
The Consumer Product Safety Commission suggests checking your home’s electrical products every six months (CPSC (opens in a new tab)). A coach can walk through it with you: GFCIs, cords, water and electricity, and outlet covers for children — see Preventing shocks at home and work below.
Lightning safety
“When thunder roars, go indoors” (National Weather Service (opens in a new tab)). A coach can help families, teams and outdoor workers make a storm plan — see Lightning safety below.
Another approach
First aid, step by step
Your own safety comes first: many rescuers have been hurt by electricity while trying to free someone (Merck Manual (opens in a new tab)).
Shock from household current or a machine
- Don’t touch the person while they are touching the source (MedlinePlus (opens in a new tab)).
- Turn off the power if it is safe: unplug the cord, remove the fuse or switch off the circuit breaker (MedlinePlus (opens in a new tab)).
- Call 911 (MedlinePlus (opens in a new tab)).
- If the power can’t be turned off, push the person away with something dry that doesn’t conduct electricity, such as a broom, chair, rug or rubber doormat — never anything wet or metal — standing on something dry if you can (MedlinePlus (opens in a new tab)).
- Check breathing and pulse; start CPR if there is no pulse (MedlinePlus (opens in a new tab)).
- Burns: rinse with cool running water until the pain eases (MedlinePlus (opens in a new tab)) and cover with a clean, dry cloth (American Burn Association (opens in a new tab)).
- Stay with them. Don’t move them unless there is danger such as fire, and don’t move the head or neck if the spine may be hurt (MedlinePlus (opens in a new tab)).
Power lines
Stay at least 20 feet away until the power is off (MedlinePlus (opens in a new tab)), and report fallen lines to the utility company (American Red Cross (opens in a new tab)). If a line falls on your vehicle, stay inside unless there is a fire; if you must get out, jump clear so you never touch the vehicle and the ground at once (MedlinePlus (opens in a new tab)).
Lightning strike
It is safe to touch the person. Call 911 — a cell phone is safe to use in a storm — and start CPR if there is no pulse (CDC (opens in a new tab)). Use an AED if one is available, and keep giving rescue breaths to someone who has a pulse but isn’t breathing (Merck Manual (opens in a new tab)).
Another approach
When to get checked, even if the person seems fine
All electrical burns need medical evaluation, even if mild (American Burn Association (opens in a new tab)), and if there is any doubt about how serious an electrical injury is, get medical help (Merck Manual (opens in a new tab)). A doctor may decide no tests are needed after a brief household shock (Merck Manual (opens in a new tab)), but that is the doctor’s call. Be sure to get checked if:
- the shock was high voltage or lightning (ABA referral guidelines (opens in a new tab));
- the person is pregnant or has a heart condition (Merck Manual (opens in a new tab));
- there is a burn, numbness, tingling, muscle pain, an irregular heartbeat, chest pain, headache, or trouble with vision, hearing, swallowing or breathing (MedlinePlus (opens in a new tab));
- the person fell or was thrown (Merck Manual (opens in a new tab)); or
- a young child bit or sucked on a cord, even if the burn looks small (Merck Manual (opens in a new tab)).
Later, see your doctor about new vision changes, numbness, pain, memory problems, poor sleep, low mood or anxiety (Wesner & Hickie, 2013 (opens in a new tab)).
Another approach
Lightning safety
“When thunder roars, go indoors.” No place outside is safe when thunderstorms are in the area, and if you can hear thunder you are likely within striking distance (National Weather Service (opens in a new tab)).
- Check the forecast and postpone outdoor plans if storms are expected (CDC (opens in a new tab)).
- Shelter in a substantial building or a hard-topped metal vehicle with the windows up, and stay there at least 30 minutes after the last thunder (National Weather Service (opens in a new tab)). Gazebos, picnic shelters, dugouts and open vehicles are not safe (CDC (opens in a new tab)).
- Caught outside? Get off hills, never shelter under an isolated tree, get away from water, and stay away from fences and power lines (National Weather Service (opens in a new tab)).
- Indoors, stay off corded phones and plugged-in equipment, avoid sinks, baths and faucets, and stay away from windows and doors (National Weather Service (opens in a new tab)).
Another approach
Preventing shocks at home and work
At home
- GFCIs. A ground fault circuit interrupter is an inexpensive device that cuts the power in a fraction of a second to prevent a severe shock (CPSC (opens in a new tab)). The CPSC recommends them in kitchens, bathrooms, garages, unfinished basements, near laundry tubs and outdoors, and testing them monthly (CPSC (opens in a new tab)).
- Cords and plugs. Replace frayed or cracked cords, keep cords from under rugs and furniture, don’t use extension cords as permanent wiring, and never break off a plug’s ground pin (CPSC (opens in a new tab)).
- Water and electricity. Don’t use appliances while wet or while touching faucets or pipes (MedlinePlus (opens in a new tab)). If an appliance gets wet, unplug it before touching it (CPSC (opens in a new tab)).
- Any shock is a warning. If an appliance gives you even a slight shock, switch it off at the breaker and have an electrician check it (CPSC (opens in a new tab)).
For children
- Use outlet covers that children can’t easily remove and can’t choke on, and choose tamper-resistant outlets when replacing old ones (CPSC (opens in a new tab)).
- Keep cords out of reach and teach children about electricity (MedlinePlus (opens in a new tab)).
At work
- Common causes of workplace electrical injuries include contact with power lines, missing ground-fault protection and misused extension cords (OSHA (opens in a new tab)).
- Only qualified workers should do electrical work, turning off and locking out circuits and checking the power is off; others should stay 10 feet from live parts (CDC/NIOSH (opens in a new tab)). Never use poles or ladders near power lines (Merck Manual (opens in a new tab)).
Member stories
Living with Electrical Shock Injuries? Share your experience
Real experiences help others choose. Tell us what you tried — conventional medicine, chiropractic, acupuncture, herbs, massage or coaching — what it cost and what changed.
Sources
- MedlinePlus — Electrical injury (opens in a new tab)
- American Burn Association — Electrical burns (opens in a new tab)
- American Burn Association — Guidelines for burn patient referral (opens in a new tab)
- American Burn Association — Burn first aid (opens in a new tab)
- Merck Manual (consumer version) — Electrical injuries (opens in a new tab)
- Merck Manual (professional version) — Electrical injuries (opens in a new tab)
- Merck Manual (consumer version) — Lightning injuries (opens in a new tab)
- National Weather Service — Lightning safety (opens in a new tab)
- National Weather Service — Lightning: what you need to know (opens in a new tab)
- National Weather Service — Medical effects of being struck by lightning (opens in a new tab)
- CDC — Lightning safety guidelines (opens in a new tab)
- CDC — Lightning: frequently asked questions (opens in a new tab)
- CDC — Lightning strike victim data (July 10, 2026) (opens in a new tab)
- American Red Cross — Thunderstorm safety (opens in a new tab)
- CDC, National Institute for Occupational Safety and Health (NIOSH) — Electrical safety (opens in a new tab)
- Occupational Safety and Health Administration (OSHA) — Electrical (opens in a new tab)
- U.S. Bureau of Labor Statistics — Fatal occupational injuries for selected events or exposures, 2023–24 (opens in a new tab)
- U.S. Consumer Product Safety Commission — What is a GFCI? (fact sheet, PDF) (opens in a new tab)
- U.S. Consumer Product Safety Commission — Home electrical safety checklist (PDF) (opens in a new tab)
- U.S. Consumer Product Safety Commission — Childproofing your home (opens in a new tab)
- Wesner & Hickie — Long-term sequelae of electrical injury, Canadian Family Physician, 2013 (PubMed) (opens in a new tab)
- Radulovic et al. — Acute and long-term clinical, neuropsychological and return-to-work sequelae following electrical injury, BMJ Open, 2019 (PubMed) (opens in a new tab)
- Kaergaard et al. — Electrical injury and the long-term risk of cataract, Acta Ophthalmologica, 2023 (PubMed) (opens in a new tab)
- Zahir et al. — Rehabilitation of adult electrical injury survivors: a scoping review, Burns, 2025 (PubMed) (opens in a new tab)
- Jiang et al. — Acupuncture for brain injury secondary to electrical trauma: a case report, Frontiers in Neuroscience, 2023 (PubMed) (opens in a new tab)
- Model Systems Knowledge Translation Center (MSKTC) — Scar management after burn injury (opens in a new tab)
- Lin et al. — Effects of scar massage on burn scars: a systematic review and meta-analysis, Journal of Clinical Nursing, 2023 (PubMed) (opens in a new tab)
- NCCIH — Acupuncture: effectiveness and safety (opens in a new tab)
- NCCIH — Herb-drug interactions: what the science says (opens in a new tab)
- NCCIH — Massage therapy: what you need to know (opens in a new tab)
- NCCIH — Spinal manipulation: what you need to know (opens in a new tab)
- 988 Suicide & Crisis Lifeline (opens in a new tab)
This page is for education only and is not medical advice. Costs are typical U.S. ranges and estimates; yours will depend on your provider, location and insurance. Talk with your doctor before starting, stopping or combining any treatment. In an emergency, call 911. See our disclaimer.
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