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Jeon HJ, Yoon JS, Cho SS, Kang KO
Correspondence: Dr Hee Jung Jeon, email@example.com
Indigo carmine is a blue dye that is widely applied to localise ureteral orifices. It is generally believed to be a safe, biologically inert substance, and hypotensive reactions are extremely rare. However, we experienced three cases of indigo carmine-induced hypotension within a period of two weeks.
Keywords: hypotension, indigotindisulfonate sodium
Singapore Med J 2012; 53(3): e57–e59