Diethanolamine Dithiocarbamate containing OH groups which gave water-soluble [Pt(dtc)$_{2}$] (diethanolamine dithiocarbamate) were synthesized from the reaction of CS$_{2}$ with diethanolamine. The complex has been characterized by elemental analysis, electrical conductivity, and spectroscopic results. Diethanolamine dithiocarbamate is effective as rescue and inhibition of cis-[$Pt(NH_{3})_{2}Cl_{2}$] nephrotoxicity in rats. It is suggested that diethanolamine dithiocarbamare removes platinum(II) complex coordinated to -SH groups of protein of kidney tubule cells.