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Drug interactions

Acetazolamide + Sulfasalazine

Severity: Minor

Acetazolamide and Sulfasalazine: minor interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Sulfasalazine delivers only a small amount of systemic salicylate (as 5-aminosalicylic acid is mainly acetylated and not a classical salicylate load), so the salicylate-type interaction with acetazolamide is not clinically established.

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