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Medicines tolvaptanQuestion & answer

tolvaptan · Medicine question

Does tolvaptan contain lactose?

iatroX medicinesPublished 22 August 2026Reviewed 22 August 2026

The answer

Answer

Yes. The selected tablets contain lactose and may be unsuitable for people with certain rare inherited disorders of sugar metabolism.

Sources for this answer

Tolvaptan 15mg and 45mg tabletsemc · SmPC Current selected SmPC · Version 1

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The full medicine guide

tolvaptan

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