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Medicines mesnaQuestion & answer

mesna · Medicine question

Does mesna affect urine ketone tests?

iatroX medicinesPublished 21 August 2026Reviewed 21 August 2026

The answer

Answer

It can cause false-positive results with nitroprusside-based urine ketone tests. Tell the clinician or laboratory that mesna is being used.

Sources for this answer

Mesna Injectionemc · SmPC Current selected SmPC · Version 1
Mesna Tablets 400 mgemc · SmPC Current selected SmPC · Version 1

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mesna

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