Which symptom is associated with mild organophosphate and carbamate poisoning?

Which symptom is associated with mild organophosphate and carbamate poisoning?

• A. Fatigue
• B. Unconsciousness
• C. Shortness of breath requiring hospitalization
• D. Death

Answer: (A)

Organophosphate and carbamate pesticides cause too much acetylcholine to be present at nerve endings because they inhibit acetylcholinesterase. In mild exposure, this tends to produce early, less severe signs such as fatigue and general weakness, along with mild dizziness, headaches, sweating, and increased salivation. More serious effects like significant shortness of breath from bronchial constriction, unconsciousness, or death come with higher exposure and deeper systemic involvement. So fatigue is the symptom most commonly associated with mild poisoning, while the other options reflect more severe outcomes.

Organophosphate and carbamate pesticides cause too much acetylcholine to be present at nerve endings because they inhibit acetylcholinesterase. In mild exposure, this tends to produce early, less severe signs such as fatigue and general weakness, along with mild dizziness, headaches, sweating, and increased salivation. More serious effects like significant shortness of breath from bronchial constriction, unconsciousness, or death come with higher exposure and deeper systemic involvement. So fatigue is the symptom most commonly associated with mild poisoning, while the other options reflect more severe outcomes.