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Medicines NitrofurantoinQuestion & answer

Nitrofurantoin · Medicine question

How does magnesium trisilicate affect the absorption of nitrofurantoin?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Magnesium trisilicate decreases the absorption of nitrofurantoin.

Sources for this answer

Nitrofurantoin 100mg CapsulesADVANZ Pharma · emc · SmPC §4.5 Interaction with other medicinal products · Version 13Document updated 19 August 2025

Sources checked 8 November 2026

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Nitrofurantoin

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