How to Treat Tear Gas: Tips for Relief and Recovery

Tear gas, also known as riot control agents or chemical mace, is a chemical substance that causes temporary blindness, pain, and severe irritation of the eyes, skin, and respiratory system. It is often used by law enforcement officers and military personnel to disperse crowds and control riots. If you have been exposed to tear gas, you need to act fast to get relief and avoid further harm. This article provides tips for treating tear gas exposure and improving your recovery.

What is Tear Gas?

Tear gas is a chemical compound that irritates the mucous membranes, eyes, and respiratory system. It is composed of one or more of the following agents:

  • Chloroacetophenone (CN)
  • O-chlorobenzylidene malononitrile (CS)
  • Pepper spray (OC or oleoresin capsicum)
  • Mace (a combination of CN and CS, and sometimes pepper spray)

These agents work by causing an intense burning sensation in the eyes, nose, throat, and skin, which leads to temporary blindness, coughing, choking, and nausea. Tear gas is typically delivered in canisters or grenades that are fired or thrown into the air, producing a cloud of gas that spreads quickly.

How Does Tear Gas Affect the Body?

Tear gas affects the body in several ways, including:

  • Eye Irritation: Tear gas causes intense burning, tearing, and redness of the eyes. Direct exposure to tear gas can lead to temporary blindness, but even indirect exposure can cause significant discomfort and vision problems.
  • Respiratory Problems: Tear gas can cause coughing, choking, and shortness of breath. It can also exacerbate asthma and other respiratory conditions.
  • Skin Irritation: Tear gas can cause a burning sensation and redness of the skin, especially in areas that are exposed, such as the face, neck, and hands.
  • Gastrointestinal Distress: Tear gas can cause nausea, vomiting, and diarrhea in some people.

What to Do if You Are Exposed to Tear Gas?

If you are exposed to tear gas, you should take the following steps:

Step 1: Move Away from the Area

If possible, move quickly away from the area where tear gas has been deployed. Tear gas is designed to disperse crowds, so the longer you stay in the affected area, the worse your exposure is likely to be.

Step 2: Protect Your Face and Body

Cover your face and body as much as possible to limit your exposure to tear gas. Wear long-sleeved clothes, pants, and a scarf or mask to cover your face. If you wear contact lenses, remove them as soon as possible and discard them.

Step 3: Rinse Your Eyes and Face

Rinse your eyes and face with cool water as soon as possible. This will help to remove any tear gas particles and soothe the irritation. Do not rub your eyes, as this can spread the tear gas and make the irritation worse.

Step 4: Cleanse Your Skin

Cleanse your skin with soap and water to remove any tear gas particles. Avoid using hot water, as this can open up your pores and allow the tear gas to penetrate deeper into your skin.

Step 5: Ventilate the Area

If possible, open windows and use fans to help ventilate the affected area. This will help to disperse the tear gas and reduce the concentration of the chemicals in the air.

Home Remedies for Tear Gas Exposure

There are several home remedies that can help to relieve the symptoms of tear gas exposure:

1. Milk

Milk can help to neutralize the chemical agents in tear gas and soothe the irritation in your eyes and skin. Rinse your eyes and face with milk or use a milk-soaked cloth to wipe the affected areas.

2. Baking Soda

Baking soda can help to neutralize the acidity of tear gas and reduce the burning sensation. Mix baking soda with water to make a paste and apply it to your skin. Rinse off the paste with cool water after a few minutes.

3. Vinegar

Vinegar can help to counteract the alkaline properties of tear gas and reduce the irritation. Mix equal parts of vinegar and water and use the solution to rinse your eyes and skin.

4. Saline Solution

Saline solution can help to flush out the tear gas particles and soothe the irritation in your eyes and nose. Use a commercial saline solution or make your own by dissolving a teaspoon of salt in a cup of water.

When to Seek Medical Attention?

If you experience severe or prolonged symptoms of tear gas exposure, you should seek medical attention immediately. Symptoms that warrant medical attention include:

  • Difficulty breathing
  • Chest pain
  • Persistent coughing
  • Seizures
  • Loss of consciousness

Medical attention may also be necessary if you have pre-existing medical conditions, such as asthma or heart disease, that can be worsened by tear gas exposure. Always follow the advice of medical professionals if you are unsure about how to treat your symptoms.

Preventing Tear Gas Exposure

The best way to prevent tear gas exposure is to avoid getting involved in situations where tear gas may be used. This includes protests, riots, and other civil disturbances. If you must attend such events, take the following measures:

  • Stay at the back of the crowd where tear gas is less likely to be deployed
  • Wear protective clothing and gear, such as a gas mask or swim goggles
  • Carry a water or saline solution to rinse your eyes and skin if necessary
  • Stay calm and follow the instructions of law enforcement personnel


Tear gas exposure can be a frightening and painful experience, but there are steps you can take to alleviate the symptoms and promote recovery. By following the tips in this article, you can treat tear gas exposure effectively and minimize the risk of further harm.

Frequently Asked Questions (FAQs)

Q1. Is Tear Gas Dangerous?

A1. Tear gas can be dangerous, especially if you are exposed to high concentrations for prolonged periods. It can cause temporary blindness, respiratory problems, and skin irritation. In rare cases, tear gas exposure can lead to serious health complications, such as chemical pneumonitis.

Q2. Can Tear Gas Kill You?

A2. While tear gas exposure is not usually fatal, in some cases, it can cause severe respiratory distress, leading to death. Deaths related to tear gas exposure are rare, but they can occur if the person is exposed to high concentrations of tear gas for prolonged periods, or if they have pre-existing medical conditions that can be worsened by tear gas exposure.

Q3. How Long Does Tear Gas Stay in Your System?

A3. The effects of tear gas can last for several hours to several days, depending on the severity of the exposure and the individual’s sensitivity to the chemicals. Tear gas particles can remain on your skin and clothes for several hours after exposure, so it is important to cleanse your skin and clothes thoroughly.

Q4. How Can You Remove Tear Gas from Clothes?

A4. To remove tear gas particles from your clothes, wash them thoroughly with soap and water, or soak them in a solution of baking soda and water. Avoid using hot water, as this can open up your pores and allow the tear gas to penetrate deeper into your skin.

Q5. Can You Build Up a Tolerance to Tear Gas?

A5. There is no evidence to suggest that you can build up a tolerance to tear gas. In fact, prolonged exposure to tear gas can cause long-term health problems, such as respiratory problems, eye damage, and skin irritation.



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