02/24/2026
SUPPLEMENT: Standardize Units of Measure in the Expression of Levothyroxine Strength Across All Sources of Drug Information
ISMP Canada recently received a near-miss report involving a discrepancy between different units of measure for expressing the strength of levothyroxine. Opportunities exist for harmonization among sources of drug information, which would reduce the risk of dosing errors associated with miscalculation or conversion.
Learn more: https://ismpcanada.ca/bulletin/standardize-units-of-measure-for-medication-strength/