Blister Agents (Vesicants)

Blister agents, also known as vesicants, are a category of chemical weapons that cause severe skin and tissue damage, leading to painful blisters. Common examples include mustard gas. These agents work by damaging the cells in the skin and lungs, resulting in symptoms like burning, blistering, and respiratory distress. Their effects can be delayed, making them particularly insidious in warfare. Exposure can lead to long-term health issues and significant suffering. The use of blister agents is prohibited under international law due to their cruel and indiscriminate nature.