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Status:
US Approved Rx (1995)
First approved in 1985

Class (Stereo):
CHEMICAL (MIXED)



Iohexol is a nonionic, water-soluble radiographic contrast medium. Organic iodine compounds block x-rays as they pass through the body, thereby allowing body structures containing iodine to be delineated in contrast to those structures that do not co...
Status:
US Previously Marketed
First approved in 1978

Class (Stereo):
CHEMICAL (ABSOLUTE)


Metrizamide is a glucosamine derivative of metrazoic acid, used as a contrast medium for myelography. Metrizamide is no longer marketed in the US.