CS is an irritant agent that causes which symptoms?

• A. Burning and tearing eyes, nasal discharge, and skin and upper respiratory irritation
• B. Disorientation only
• C. Nausea and vomiting
• D. Dizziness only

Answer: (A)

CS gas is a riot-control irritant that primarily targets mucous membranes. When exposed, it quickly causes burning and tearing of the eyes, nasal discharge, and irritation of the skin and upper airway. These symptoms reflect irritation of the eyes, nose, throat, and skin, which are CS’s characteristic effects at typical exposure levels. It does not produce disorientation, nausea/vomiting, or dizziness as its primary outcomes; those signs point to different agents or much higher systemic effects. In practice, relief comes from moving away from the exposure and rinsing the eyes and skin with water and getting fresh air.