What is a common sign of acute pesticide exposure?

A quick onset of symptoms after contact is a hallmark of acute pesticide exposure. This typically occurs because acute exposure involves immediate or short-term contact with pesticides, resulting in a rapid physiological response. Individuals may notice symptoms such as irritation, headaches, dizziness, or nausea shortly after exposure, reflecting the immediacy of the body's reaction to the chemical agents.

Long-term health issues develop from chronic exposure over time and are not characteristic of acute exposure, which is focused on immediate effects. Similarly, tolerance is a phenomenon where the body becomes less responsive to a substance after repeated exposure, which is not applicable in acute situations. Chronic respiratory problems may arise from prolonged exposure to hazardous substances, but they are not indicative of acute pesticide exposure either. Thus, the emphasis on the rapid onset of symptoms serves to differentiate acute pesticide effects from more gradual or long-term health concerns.