Explainer: What is teargas?

Teargas exposure causes irritation to the eyes, mouth, throat, lungs, and skin, incapacitating individuals. Common chemicals in teargas include CS gas and chloroacetophenone, which have sharp irritating odors. Exposure can lead to symptoms like wheezing, shortness of breath, vomiting, and a burning sensation. Prolonged exposure may result in serious eye conditions such as scarring, cataracts, and glaucoma, as well as respiratory issues like asthma.

What parts of the body are primarily affected by teargas exposure?

• Eyes, mouth, throat, lungs, and skin

• Bones and muscles

• Heart and stomach

• Liver and kidneys

Which chemical is commonly known as CS gas?

• Ammonia

• Sulfur dioxide

• 2-chlorobezalmalononitrile

• Chloroacetophenone

What is a characteristic of chloroacetophenone according to the CDC?

• Fruity aroma

• Sweet fragrance

• Sharp irritating odor

• No smell

Which of the following is a symptom of teargas exposure?

• Nausea and dizziness

• Wheezing and shortness of breath

• Headache and fever

• Joint pain and swelling

What long-term health issue can result from prolonged exposure to teargas?

• Hypertension

• Asthma

• Arthritis

• Diabetes