Imidacloprid poisoning: a modern foe.

ABSTRACT

Imidacloprid is a relatively new insecticide in the chloronicotinyl nitroguanidine class. Imidacloprid has a wide variety of uses; it is used on cotton and vegetable crops, turf grass and ornamental plant products, in indoor and outdoor cockroach control products and in termite control products. Imidacloprid acts as a competitive inhibitor at nicotinic acetylcholine receptors in the nervous system resulting in impairment of normal nerve function. Scientific literature on human imidacloprid poisoning has been relatively sparse. We report three subjects who presented with imidacloprid poisoning.