Which of the following is not a common symptom of pesticide exposure?

• A. Weakness
• B. Dizziness
• C. Convulsions
• D. Nausea

Answer: (C)

Convulsions are not a common early sign of pesticide exposure. Most people who are exposed report milder, more frequent symptoms such as dizziness, weakness, and nausea, which reflect how the nervous system and GI tract respond to many pesticides. Convulsions tend to occur only with very high exposure or particular highly neurotoxic pesticides, signaling a severe poisoning that requires urgent medical care. The other symptoms listed—weakness, dizziness, and nausea—are typical initial signs, which is why convulsions is the best choice as the not-common symptom. If exposure is suspected and symptoms appear, follow the product label, seek medical advice, and in the event of convulsions, call emergency services immediately.