This guide should not be construed to authorize emergency personnel to perform the procedures or activities indicated or implied. Care of persons exposed to toxic chemicals must be directed by a physician or other recognized authority. Uses - Pesticide. Extremely toxic by all routes of exposure. Effects may be delayed up to 12 hours.
Caution is advised.
Demephion-S 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.