A Guide to Nerve Agents

5 minute read

By Christopher Brown

In March 2018 former Russian spy Sergei Skripal and his daughter Yulia were seemingly poisoned by a nerve agent in Salisbury, England. This sparked panic, hysteria, and lots of uncertainty. Continue searching online to learn more about nerve agents.

We’re taking a look at what nerve agents are, the various types, and what to do if you’re ever exposed. So, let’s explore the deadly world of deadly nerve agents and arm ourselves with the know-how to protect ourselves in times of crisis.

What Are Nerve Agents?

It’s easy to understand the dangers of nerve agents. But what are they?

A nerve agent is a highly toxic chemical that’s designed to disrupt the way in which your nerves transport information. More specifically, they disrupt your body’s ability to communicate with your organs. Nerve agents can come in a variety of different forms (powder, gas, liquid), and direct contact is often fatal.

They owe their existence to the German chemist Dr. Gerhard Schrader, who observed their toxicity in the 1930s. Schrader’s discovery would inevitably lead to the discovery of tabun and the weaponization of nerve agents for the purposes of war.

The Types of Nerve Agents

Though the means of conveyance and chemical properties may vary slightly from one compound to the next, nerve agents aim to disrupt your neurological pathways. There are three classifications of nerve agents that include V-agents, G-agents, and Novichok agents.

G-agents include tabun, sarin, soman, and cycosarin, and are widely regarded as some of the most toxic chemical warfare agents on the planet. V-agents, like the one that killed North Korean leader Kim Jong Un’s half-brother in Malaysia, is an advanced variation that was discovered in the 1950s.

Novichok agents, like the one used in Salisbury, were developed exclusively by the Soviet Union and in Russia beginning in the 1960’s and continuing through to as recent as the 1990s. Novichok was designed to be undetectable and to defeat chemical-protective gear. These compounds are incredibly dangerous, roughly five-times as effective as its V-series predecessors.

Signs and Symptoms of Nerve Gas Poisoning

Whether it’s a V-series, G-series, or Novichok nerve agent, the symptoms are devastatingly similar. Nerve gas poisoning can have a catastrophic impact on the human body.

Being expose to one of the aforementioned agents can lead to loss of consciousness (and even a coma), wheezing, shortness of breath, high blood pressure, and a raised heart rate followed by low blood pressure and a decreased heart rate, profuse sweating, nausea, vomiting, and diarrhea.

If a nerve agent is inhaled, these symptoms can manifest themselves within seconds. The symptoms take a little longer to show up if the agent is absorbed through the skin, but it’s safe to say that if you’re exposed to an agent, you’ll know fairly quickly.

What to Do If Exposed: Alert the Authorities

If you suspect that you have been exposed to a nerve agent, first call the authorities. Nerve agents can be treated with antidotes.

First responders will likely decontaminate you and the surrounding area, administer an antidote, and monitor your vital signs. It could be the only way to ensure your survival. I can’t stress this enough. If you suspect that you are the victim of a nerve agent attack, alert the authorities and then take the following steps to protect yourself.

What to Do If Exposed: Hold Your Breath

You’ve already alerted the authorities, so now it’s time to protect yourself until they arrive.

As nerve agents are most easily ingested via inhalation, holding your breath is critical. If you’re in or near an affected area, it’s important to hold your breath and seek higher ground. Climb to the top floor of a building or seek out a nearby hill. Nerve agents are heavier than air and settle in low lying areas. So you’ll want to find high ground as soon as possible.

What to Do If Exposed: Remove Clothing

Once released in to the air, nerve agents settle on the affected areas. So, very carefully, remove your clothing, place it in a bag, and tie the bag off as tightly as possible. Be careful not to move the clothing around too much. Shaking your clothing can re-distribute the chemical agent back in to the air. So a steady hand is absolutely crucial to your survival.

What to Do If Exposed: Clean Your Body

Last but certainly not least, you’ll need to wash up. Nerve agents don’t just settle on clothes and hard surfaces. They can settle on your skin as well. As soon as the opportunity presents itself, take a shower and use hot, soapy water to wash the dangerous chemicals off of your skin.

If you don’t have access to a shower, absorbent powder will work well too. Grab a bottle of talcum powder or a bag of baking flour, stand over a towel or a sheet, and gently pat your skin and hair with the absorbent powder. Then, gather the sheet with the discarded powder and toss that in a sealed bag as well.


If you’re exposed to a nerve agent and manage to survive, there are a number of steps that first-responders take in order to increase your chance of survival.

The first step is decontamination. When a nerve agent victim is brought in to the ICU, discarding the clothing and washing the patient with soap and water is essential. Next, the patient will be administered a dose of the antidotes, atropine, and pralidoxime chloride using a spring-loaded auto-injector syringe. The medical professionals will then monitor the patient’s vitals and re-administer the antidote if needed.

How to Protect Yourself: Have a Plan

The most important part of surviving any mass-scale attack is education, planning, and preparedness.

As far as education is concerned, you’re already well on your way. But making a plan and keeping your cool for long enough to see it through is critical. Know your surroundings, familiarize yourself with locales that you frequent, and make note of the exits. Remember, you’ll want to seek higher ground, ditch your clothes, and decontaminate your body. A travel-sized bottle of talcum powder is not only a cheap solution to a mobile shower but it could save your life.

How to Protect Yourself: Decontamination Kits

If you’ve already bought your to-go bottle of talc but are still a little uneasy, then head on over to Amazon and pick up an RSDL Chemical Warfare Agent Skin Decontamination Kit.

The RSDL Decontamination Kits are cleared by the U.S. FDA and are designed to remove or neutralize chemical warfare agents, including nerve agents! For just $50, you get an active RSDL kit as well as a demonstration kit so that you can practice administering the contents.

How to Protect Yourself: Gas Masks

So, you have a bottle of talc and a few RSDL kits and you’re still on edge? Gas masks are relatively accessible too. Though owning a gas mask won’t guarantee your survival, it could come in handy in the event of a large scale chemical weapons attack. More specifically, an NBC (Nuclear, Biological, Chemical) gas mask.

Looking for more gear to help you weather a possible chemical weapon storm? Chemical suits, canteens, and spare gas mask filters should also prove useful.

Christopher Brown