Tear Gas

Tear gas is a chemical agent used for crowd control and self-defense, primarily to incapacitate individuals by causing intense irritation to the eyes, skin, and respiratory system. When inhaled, it can induce tears, coughing, and difficulty breathing, which discourages people from advancing or rioting. Commonly used by law enforcement, tear gas is designed to disperse crowds without causing permanent harm. However, its use has raised concerns regarding safety, especially in enclosed spaces, where it can lead to more serious health effects.