Which symptom is NOT commonly associated with pesticide exposure?

Shortness of breath is typically not a common symptom associated with pesticide exposure, particularly when considering general acute symptoms. While respiratory issues can arise from exposure to certain types of pesticides, they are usually linked to specific compounds or circumstances such as inhalation of concentrated fumes or dust in confined spaces.

In contrast, headaches, blurred vision, and rashes are symptoms more frequently reported across various types of pesticide exposure. Headaches can occur due to the neurotoxic effects of certain chemicals. Blurred vision may result from the parasympathetic effects these chemicals can have on the eyes or from exposure to irritants. Rashes can be a direct result of skin contact with pesticides, as many pesticides can irritate the skin or cause allergic reactions.

Thus, the reasoning centers on the typical symptoms associated with pesticide exposure, making shortness of breath less characteristic compared to the other options listed.