Which symptom can indicate moderate pesticide poisoning?

Nausea and vomiting are common symptoms associated with moderate pesticide poisoning. When someone is exposed to pesticides at a level that is harmful but not life-threatening, these gastrointestinal symptoms often manifest as part of the body's response to the toxic substance. The digestive system is sensitive to toxins, and nausea or vomiting can be a mechanism for the body to eliminate harmful chemicals ingested or absorbed.

In contrast, symptoms such as coma, convulsions, and death typically indicate severe or acute pesticide poisoning. These more critical conditions suggest a greater level of exposure or toxicity, where emergency medical intervention is usually necessary. Understanding the range of symptoms is vital in assessing the severity of pesticide exposure and ensuring appropriate steps are taken for safety and treatment.