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Medicines colestyramine anhydrousQuestion & answer

colestyramine anhydrous · Medicine question

Can it be taken with levothyroxine?

iatroX medicinesPublished 19 August 2026Reviewed 19 August 2026

The answer

Answer

It can reduce levothyroxine absorption. Administration needs separating, and thyroid control may need checking.

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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