Tear gas - Wikipedia
Tear gas, also known as a lachrymatory agent or lachrymator (from Latin lacrima ' tear '), sometimes colloquially known as " mace " after the early commercial self-defense spray, is a …
How Does Tear Gas Affect the Human Body? - Healthline
2020年5月28日 · Learn more about the effects of tear gas. Contact with tear gas leads to irritation of the respiratory system, eyes, and skin. Most people recover from exposure without any …
Tear gas | Definition, Effects, & Facts | Britannica
Tear gas, any of a group of substances that irritate the mucous membranes of the eyes, causing a stinging sensation and tears. They may also irritate the upper respiratory tract, causing …
Effects of tear gas: Short-term and long-term symptoms - Medical News Today
2020年7月31日 · Tear gas is a general term for chemicals that irritate the skin, lungs, eyes, and throat. There are immediate and potential long-term health effects from exposure. Tear gas can...
Riot Control Agents | Chemical Emergencies | CDC
2024年9月6日 · Riot control agents (also called "tear gas") are chemical compounds that cause irritation to the eyes, mouth, throat, lungs, and skin. Signs and symptoms depend on how …
Tear Gas - What It Is and How It Works - ThoughtCo
2019年9月5日 · Tear gas, or lachrymatory agent, refers to any of a number of chemical compounds that cause tears and pain in the eyes and sometimes temporary blindness. Tear …
Tear gas: What it is, its effects, and what to do if you’ve been ...
2020年6月2日 · Tear gas is being used to disperse protests around the United States ignited by the death of George Floyd and now focused on opposing police brutality. That substance Sam …
What does tear gas do? - HowStuffWorks
2023年11月22日 · Tear gas is a term commonly heard in news stories about protests and riots. So, what is tear gas? Essentially, it's a non-lethal chemical weapon designed to cause …
Who, What, Why: How dangerous is tear gas? - BBC News
2011年11月25日 · Experts agree that typical effects of common forms of tear gas are a burning, watery sensation in the eyes, difficulty breathing, chest pain, excessive saliva and skin …
How Tear Gas Works: A Rundown of the Chemicals Used on Crowds
2018年11月29日 · There are two broad types of tear gas—and they’re both engineered to cause pain. Tear gas thrown by the US Border Patrol to disperse Central American migrants is seen …
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