siezures caused by poisoning

I need to know if the accidental ingestion of an insecticide, that states under the "Note to Physician"  carbaryl is a moderate, reversible cholinesterase inhibitor. Atropine is antidotal. Do not use 2-PAM, opiates or cholinesterase inhibiting drugs.-would cause someone with a morphine pump installed inside their lower abdomen area, which supplies a continuous flow of morphine directly to their spine, would cause them to have a siezure that lasts several minutes and leaves them unconcious for thirty minutes or more afterward?