Pain in the arm after an electric shock is something to be worried about. Electricity traveling through a person’s arm can cause injuries such as burns, muscle damage, tissue damage, nerve damage, broken bones and dislocations. This pain may be a symptom of these injuries. Prompt medical attention is needed.
What is pain in the arm after electric shock?
Pain in the arm after an electric shock occurs when a person comes into contact with a source of electricity which directly or indirectly sends an electrical current passing through the person’s arm, potentially causing both internal and external injuries.
What causes pain in the arm after electric shock?
Arm pain is one of the most common and troubling symptoms following an electric shock. Electricity can cause damage in multiple ways—burning skin and tissue, injuring nerves, weakening muscles, and even creating dangerous internal pressure that cuts off circulation. Unlike many other injuries, electrical trauma often affects both the surface and deeper structures of the upper lim, which means the pain can be immediate, severe, and long-lasting. Understanding the different causes of arm pain after an electric shock is important not only for proper medical treatment, but also for recognizing the serious, and sometimes hidden, consequences of these accidents.
Burns
Burns from an electric shock can cause significant and lasting pain in the arm. When electricity passes through the body, it often travels along the path of least resistance, which can include nerves, blood vessels, and soft tissue in the arm. The intense heat generated can cause surface burns on the skin as well as deep tissue damage beneath it. These burns injure nerve endings, disrupt circulation, and damage muscles, all of which can lead to sharp, burning, or throbbing pain that may persist long after the initial injury.
In addition, electrical burns are different from ordinary thermal burns because the current can continue to damage tissue beneath the skin even when surface injuries look minor. This “hidden” damage can lead to swelling, muscle weakness, limited mobility, and ongoing nerve pain in the limb. In severe cases, scarring or nerve damage may cause chronic pain and long-term functional problems.
Nerve damage
Pain in the arm after an electric shock is often the result of nerve damage. When electrical current travels through the body, it can disrupt or destroy nerve tissue in its path. Nerves are highly sensitive to electrical injury, and even a brief exposure can cause them to misfire or stop working properly. This damage may lead to sharp, shooting pain, burning sensations, tingling, numbness, or weakness in the arm. In many cases, the discomfort is not just immediate but can persist for weeks, months, or even become chronic.
Unlike surface burns, nerve injuries may not be visible but can have long-lasting effects. Damaged nerves in the upper limb may cause hypersensitivity, where even light touch feels painful, or they may impair motor function, making everyday movements difficult. Because nerve tissue heals slowly—and sometimes incompletely—discomfort in the uper limb from electrical nerve damage can significantly affect a person’s quality of life and ability to work or perform daily activities.
Muscle damage
Muscle damage is another common cause of arm pain after an electric shock. When electrical current passes through the body, it generates intense heat and disrupts normal cell function, which can injure or even destroy muscle tissue. This damage can lead to swelling, stiffness, and soreness in the upper limb. In more severe cases, muscle fibers may break down, causing significant discomfort, cramping, or weakness that makes everyday movements difficult.
Electrical injuries can also trigger a condition called rhabdomyolysis, where damaged muscle tissue releases proteins into the bloodstream. This not only causes severe discomfort in the affected upper limb but can also lead to serious complications if untreated. Because muscle tissue plays a key role in strength and mobility, damage from an electric shock may result in long-term discomfort, reduced range of motion, and lingering arm pain well beyond the initial injury.
Compartment syndrome
Compartment syndrome is a dangerous condition that can develop in the arm after an electric shock and cause severe pain. When high-voltage current damages blood vessels and muscle tissue, it can lead to internal bleeding and swelling within the “compartments” of the upper limb. These compartments are surrounded by tough layers of tissue (fascia) that do not easily expand. As swelling increases, pressure builds inside the compartment, cutting off blood flow and compressing nerves. This pressure causes extreme, persistent discomfort that doesn’t improve with rest and often feels much worse when the muscles are stretched or moved.
If compartment syndrome is not treated quickly, it can permanently damage muscles and nerves in the upper limb, leading to loss of strength, mobility, or even the need for surgery to relieve the pressure. In the context of an electrical injury, the discomfort from compartment syndrome is a warning sign that immediate medical attention is necessary. Left untreated, it can cause long-term disability and chronic pain that severely affects a person’s ability to work and carry out daily activities.
What if I have swelling in my arm?
Arm pain may be accompanied by swelling of the arm. This phenomenon, which is called “compartment syndrome,” occurs when the shock causes muscle damage that compresses a person’s arteries and, thus, causes a person’s arm or other limbs to swell.
Broken arm
If you’re experiencing extreme pain, then you may have suffered a broken bone caused by the electrical current as it passed through your arm.
What affects the severity pain in the arm after an electric shock?
The factors that will affect the severity of pain resulting include:
- The amperage of the electrical current
- The pathway that the electric current takes as it passes through a person’s upper limb and whether it damages tissue, muscle and/or bone
- The length of time that a victim was in contact with the electrical source
- A victim’s health and/or medical condition prior to suffering an electric shock
- The type of electrical current that’s involved (e.g., direct current (DC) or alternating current (AC))
Symptoms
If you suffer any the following symptoms associated with arm pain after an electric shock, then you should seek immediate medical attention:
- Burns
- Loss of consciousness
- Numbness
- Tingling (the feeling often described as “pins and needles”)
- Paralysis
- Confusion
- Seizures
- Swelling and redness
Diagnosis and tests for pain in the arm after electric shock
When you seek medical attention, your doctor will conduct a physical examination and ask about how your injury occurred and for details about your medical history.
Your doctor may also order one or more of the following tests to assist in diagnosing the nature of your injury:
- Electrocardiogram or ECG to check your heart
- CT scans
- X-rays (which will detect fractures or dislocations)
- Check your blood count
- Run blood and/or urine tests for the presence of muscle enzymes that are indicative of electric shock-related muscle injury
Treatment for Pain in the Arm After an Electric Shock
Experiencing pain in the arm after an electric shock can be alarming, and it may indicate serious underlying injuries such as burns, nerve damage, or muscle trauma. Even if the shock seemed minor, electrical injuries can have hidden effects that worsen over time. Prompt and proper treatment is essential to reduce discomfort, prevent complications, and protect long-term function in the arm. The following steps outline treatment for arm pain after an electric shock and when to seek medical attention.
Seek Medical Attention Immediately
Even what seems like a minor electric shock can cause hidden injuries beneath the skin, such as nerve damage or internal burns. It’s important to get evaluated by a medical professional right away to prevent complications and ensure proper care.
Cool the Area
For surface burns, run cool (not cold) water over the affected area or apply a clean, cool compress. This helps reduce discomfort and inflammation. Avoid using ice directly on the skin, as this can cause further tissue damage.
Elevate the Arm
Keeping the arm elevated above the level of your heart helps reduce swelling and improves circulation. This is especially important if there is visible injury or significant discomfort in the arm.
Take Pain Relievers
Over-the-counter medications like ibuprofen or acetaminophen can help manage pain and reduce inflammation. Always follow dosage instructions, and consult your doctor if stronger pain management is needed.
Avoid Scratching or Breaking Blisters
If the electric shock causes blisters or burns, do not scratch or break them open. This can increase the risk of infection and slow the healing process. Keep the area clean and covered if necessary.
See a Doctor for Follow-Up
Follow-up medical care is essential. A doctor can assess the full extent of your injuries, monitor for complications like nerve damage or compartment syndrome, and prescribe treatments such as antibiotics, physical therapy, or even surgery if needed.
Why choose the lawyers at Electrocuted.com for your arm pain after an electric shock injury claim?
Arm pain after an electric shock can be the result of serious injuries such as burns, nerve damage, muscle trauma, or compartment syndrome. These injuries are not only painful but often complex, requiring attorneys who understand both the medical and legal aspects of electrocution cases. Choosing the right lawyer can make the difference between a denied claim and securing the compensation you need for medical treatment, lost income, and long-term recovery.
At Electrocuted.com, you’ll have direct access to two of the nation’s leading electrical injury attorneys. Jeff Feldman, widely regarded as the most experienced electrical accident attorney in the country, and Chris Stombaugh, considered one of the top trial lawyers in America, bring unmatched expertise to your case. Together, they have litigated electrocution and electric shock injury cases across multiple states, representing families devastated by faulty consumer products, negligence in construction, downed or low-hanging power lines, and defective or poorly maintained pool equipment.
Jeff and Chris don’t just represent victims—they are nationally recognized leaders in this highly specialized area of law. They also consult with injury lawyers throughout the country on electrical accident and wrongful death cases. When you choose Electrocuted.com, you’re choosing a team with the experience, reputation, and results needed to handle even the most complex electrical injury claims.
