idoxuridine
noun
idox·uri·dine
ˌī-ˌdäks-ˈyu̇r-ə-ˌdēn 
: a white crystalline drug C9H11IN2O5 that is an analog of pyrimidine and is used to treat keratitis caused by the herpesviruses producing herpes simplex
—abbreviation IDU
called also iododeoxyuridine, IUDR
Cite this Entry
“Idoxuridine.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/idoxuridine. Accessed 31 Oct. 2025.
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