Diethylcarbamazine citrate (Standard) is the standard substance of Diethylcarbamazine citrate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Diethylcarbamazine citrate (Caritrol) is an anthelmintic used primarily as the citrate in the treatment of filariasis, particular infestations with Wucheria bancrofti or Loa loa. It is an inhibitor of arachidonic acid metabolism in filarial microfilaria.