Care of persons exposed to toxic chemicals must be directed by a physician or other recognized authority. Pure Form - Light yellow liquid. Odor - Aromatic. Use - Pesticide. Extremely toxic if inhaled.
Caution is advised.
Fonofos is a cholinesterase inhibitor. Mental confusion and psychosis may occur. Excessive salivation, nausea, vomiting, anorexia, diarrhea, and abdominal pain may also occur. The heart rate may decrease following oral exposure or increase following dermal exposure. Chest pain may be noted.