What does 1qd mean?: Understanding This Controversial Prescription Abbreviation
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4 min read
The medical abbreviation "qd," or "1qd," standing for "once daily," is now on an official "Do Not Use" list by major healthcare organizations due to the high risk of medication errors. This seemingly simple shorthand has been linked to cases where patients received four times the intended dosage, highlighting the critical importance of clear communication in pharmacology.
