What q1d stands for

q1d is a medical abbreviation for daily. TermDecode files it under frequency abbreviations.

FrequencyFlagged high riskSourced

Risk

ISMP lists q1d as error-prone: daily may be mistaken as qid (four times daily).

Safer Alternative

Write "daily"

Seen in context

q1d misread as qid

Sources

The risk description and safer alternative above are reproduced from these published lists.

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Other frequency abbreviations