What was the effect of chlorine gas on soldiers?

Chlorine gas, used as a chemical weapon during World War I, had devastating effects on soldiers. It caused severe respiratory distress, leading to choking, coughing, and damage to lung tissues. Many soldiers experienced long-term health issues or died from exposure, and its use instilled fear and chaos on the battlefield, marking a grim evolution in warfare tactics. The psychological impact of gas attacks also contributed to the trauma experienced by soldiers during and after the war.