Everyday additive may alter how your body absorbs medication
NCT ID NCT04534153
First seen Nov 18, 2025 · Last updated May 14, 2026 · Updated 23 times
Summary
This study looked at whether sodium lauryl sulfate (SLS), a non-drug ingredient often added to medications, changes how the body absorbs the drug fexofenadine. Twelve healthy adults took fexofenadine alone or with low or high amounts of SLS. Researchers measured drug levels in the blood and stool to see if SLS affects absorption.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Ucsf Ctsi Crc
San Francisco, California, 94143, United States
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