Here’s how much damage a stun gun does to your brain and body (2024)

The effects that stun guns cause to your body are — literally — shocking.

Follow Tech Insider: On FacebookHere is a transcript of the video:

Stun guns don't just affect your body.
Your brain also takes a hit.
Stun guns shock you with 50,000 volts of electricity.
That's 5X stronger than the maximum voltage allowed for electric fences.

When that much electricity enters your body...
... it hijacks your nervous system.

Normally, nerve cells use electricity to send information from the brain to your body... and vice versa.
If you stub your toe, for example, neurons fire electric signals to your brain which interprets them as pain.
But the human body generates at most 100 millivolts.


When you're shocked with 500,000X that amount...
... it's like a power surge to your nerves.

The shock overwhelms your nervous system, causing your muscles to lock up.
As a result, you can't move and will likely fall down.
But mobility isn't the only thing you lose.
Your brain's ability to process new information is also impaired.
Plus, you have a harder time remembering that new information later.
Don't worry, the damage is only temporary.
Brain function returns to normal after about 1 hour.
Luckily, your body bounces back much faster.

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Here’s how much damage a stun gun does to your brain and body (2024)

FAQs

Here’s how much damage a stun gun does to your brain and body? ›

Tasers, AKA stun guns, cause your muscles to seize up, which can make them sore for days after. Puncture wounds, cuts, and bruises are common injuries following a shock from a Taser or stun gun. In rare cases, Tasers can damage kidney function or cause testicular torsion.

Can stun guns cause brain damage? ›

New research has revealed that following a Taser shock, a person suffers from significant reductions in some aspects of cognitive function. While these effects are short-term, the fact that Tasers do induce temporary brain damage has alarmed some scientists.

Can a stun gun cause nerve damage? ›

Nervous system injuries: In rare cases, tasers have been reported to cause damage to the nervous system, potentially affecting nerve functions and cognitive abilities.

How long does it take to recover from a stun gun? ›

An electric Taser can incapacitate someone for as long as its electrical cycle lasts, typically around 5 seconds. People usually recover immediately and feel no residual side effects, but it's important to keep an eye on them afterward to make sure that there was no injury for at least 20 minutes afterward.

Can a taser cause permanent damage? ›

Loss of consciousness, abnormal brain function, and even seizures can result from being hit by a taser. In addition, a victim may suffer permanent damage from falling. Also, a taser can cause permanent damage in the form of scarring at the place of impact of the taser.

Is a stun gun worse than a taser? ›

A traditional stun gun does not produce a neuromuscular incapacitation. Only conducted energy weapons like the Taser do that. Before using either weapon, you should have a good understanding of what they are, how to use them, and what limitations they have. Then get training with them.

Do stun guns leave marks? ›

Skin effects: May leave marks at site of probe contact, called “signature marks” Small puncture wound from barbs. Burns from ignition of explosive or ignitable materials (gasoline) have been reported.

Will a stun gun hurt me? ›

Tasers, AKA stun guns, cause your muscles to seize up, which can make them sore for days after. Puncture wounds, cuts, and bruises are common injuries following a shock from a Taser or stun gun. In rare cases, Tasers can damage kidney function or cause testicular torsion.

Why don't tasers work on everyone? ›

It's not always immediately clear why a Taser wasn't effective. Some people have tugged the metal probes from their bodies, rendering the device useless. Mental illness or drug use can also influence how a person reacts to the shock. Sometimes the fault lies with officers who don't use them properly.

What happens when you get tased in the head? ›

The electrical currents may disrupt brain or heart function, leading to seizures, abnormal brain function and even a potentially fatal heart irregularity.

What are the effects of a stun gun on humans? ›

Stun guns and Tasers can cause pain, muscle spasms, and make it hard to move by sending electric shocks. Getting hit may leave marks on your skin or hurt inside your body, like causing heart trouble.

How do you treat a stun gun injury? ›

Put ice or a cold pack on the sore muscles for 10 to 20 minutes at a time. Put a thin cloth between the ice and your skin. You may also try heat for sore muscles. Put a warm water bottle, a heating pad set on low, or a warm cloth on the area.

Is a stun gun good for self-defense? ›

Stun guns can incapacitate an attacker, but a Taser is usually more likely to stop someone in their tracks. Tasers can be used from a farther distance. If you're looking for an effective self-defense weapon that can keep you safe both at close and long-range, a Taser is the better option.

Can a Taser affect your heart? ›

The TASER Debate. Even though many studies and reports have been published regarding the TASER's safety, there is still no consensus. Some studies suggest that the TASER can directly pace the heart into ventricular fibrillation (VF). In North America, over 440 deaths have been reported immediately following TASER use.

Can a Taser cause a stroke? ›

We report the case of a patient who developed an ischemic stroke following Taser discharge, raising the possibility of association between the electrical injury and the ischemic stroke.

Can someone pass out from a Taser? ›

Complications related to the brain or nervous system are rare, but do occur, including loss of consciousness, seizures, abnormal brain activity and confusion.

Do tasers affect the nervous system? ›

A Human Electro-Muscular Incapacitation device emits an electrical waveform that overpowers the normal electrical signals within the subject's nervous system and causes involuntary muscle contraction and temporary loss of motor control. Exposure to this waveform results in temporary electro-muscular incapacitation.

Can a taser cause a stroke? ›

We report the case of a patient who developed an ischemic stroke following Taser discharge, raising the possibility of association between the electrical injury and the ischemic stroke.

How effective are stun guns for self-defense? ›

Stun Guns are highly effective self-defense tools for men and women that emit electrical currents which can cause a would-be attacker to feel pain.

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