Organophosphate insecticides strongly inhibit both true cholinesterase
and pseudocholinesterase activities. In this report, we have reported
a patient who injected himself a strong organophosphate compound, met
hamidophos, and showed the typical clinical picture of organophosphate
intoxication. As far as we know, this is the first case of intoxicati
on by intravenous (i.v.) injection. With the appropriate therapy, his
symptoms disappeared in a few days.