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Medicines colestyramine anhydrousQuestion & answer

colestyramine anhydrous · Medicine question

Does colestyramine anhydrous enter the bloodstream?

iatroX medicinesPublished 19 August 2026Reviewed 19 August 2026

The answer

Answer

No. The resin remains in the digestive tract and passes out in faeces.

Sources for this answer

Colestyramine 4 g Powder for Oral Suspensionemc · SmPC Current selected SmPC · Version 1

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The full medicine guide

colestyramine anhydrous

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Read the colestyramine anhydrous guide

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