Which part of the body is most affected by pepper spray?

Pepper spray primarily affects the eyes due to its formulation containing capsaicin, which is derived from chili peppers. When sprayed, it causes immediate discomfort, intense burning sensations, and temporary vision impairment. The spray targets the mucous membranes found in the eyes, leading to tearing and swelling, which can result in involuntary closing of the eyelids. This potent reaction is significant for both law enforcement and personal self-defense situations, as the primary goal is to incapacitate an individual quickly.

While pepper spray can also affect the skin, lungs, and mouth, the most immediate and debilitating effects are observed in the eyes. The respiratory system can experience irritation if inhaled, but the severity of the impact on vision makes the eyes the most affected part of the body. This understanding is crucial for those who may be exposed to pepper spray, as it informs both their response and the dynamics of using pepper spray as a defensive tool.